{"id":3188,"date":"2026-05-12T05:17:19","date_gmt":"2026-05-12T05:17:19","guid":{"rendered":"https:\/\/sprocket-chain.net\/?post_type=product&#038;p=3188"},"modified":"2026-05-12T05:26:55","modified_gmt":"2026-05-12T05:26:55","slug":"motorcycle-drive-chain-25-to-530h-series-standard-heavy-o-ring","status":"publish","type":"product","link":"https:\/\/sprocket-chain.net\/cs\/produkt\/motorcycle-drive-chain-25-to-530h-series-standard-heavy-o-ring\/","title":{"rendered":"Hnac\u00ed \u0159et\u011bz pro motocykly | \u0158ada 25 a\u017e 530H \u2013 standardn\u00ed, t\u011b\u017ek\u00fd a s O-krou\u017ekem"},"content":{"rendered":"<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; margin-top: 0; font-size: 1.25em;\">Hnac\u00ed \u0159et\u011bz pro motocykly \u2013 \u0159ada 25 a\u017e 530H<\/h2>\n<p style=\"font-size: 15px;\">Hnac\u00ed \u0159et\u011bz motocyklu je mechanick\u00e9 spojen\u00ed mezi ozuben\u00fdm kolem v\u00fdstupn\u00edho motoru a ozuben\u00fdm kolem zadn\u00edho kola, kter\u00e9 p\u0159em\u011b\u0148uje to\u010div\u00fd moment motoru na pohyb vp\u0159ed s minim\u00e1ln\u00ed ztr\u00e1tou v\u00fdkonu. Na rozd\u00edl od \u0159emenov\u00fdch nebo h\u0159\u00eddelov\u00fdch koncov\u00fdch p\u0159evod\u016f je dob\u0159e udr\u017eovan\u00fd... <strong>v\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/strong> poskytuje t\u00e9m\u011b\u0159 nulov\u00e9 t\u0159en\u00ed hnac\u00edho \u00fastroj\u00ed \u2013 a proto z\u016fst\u00e1v\u00e1 standardn\u00ed volbou pro sportovn\u00ed motocykly, motokrosov\u00e9 stroje a v\u011bt\u0161inu dnes vyr\u00e1b\u011bn\u00fdch silni\u010dn\u00edch motocykl\u016f.<\/p>\n<p style=\"font-size: 15px;\">Spole\u010dnost Korea Ever-Power Chain and Sprocket Co., Ltd. vyr\u00e1b\u00ed kompletn\u00ed sortiment motocyklov\u00fdch \u0159et\u011bz\u016f \u2013 od lehk\u00fdch \u0159et\u011bz\u016f \u0159ady 25 pro motory s mal\u00fdm objemem a\u017e po zes\u00edlen\u00e9 jednotky 530H pro motocykly s vysok\u00fdm to\u010div\u00fdm momentem a pro enduro z\u00e1vody. V\u0161echny \u0159et\u011bzy jsou rozm\u011brov\u011b vyrobeny podle norem JIS B 1801, co\u017e z nich \u010din\u00ed p\u0159\u00edmou n\u00e1hradu za ekvivalentn\u00ed t\u0159\u00eddy Tsubaki, DID, RK a EK.<\/p>\n<p>&nbsp;<\/p>\n<ul style=\"list-style: none; padding: 0; margin: 16px 0 0; background: #f7f9fd; border-radius: 6px;\">\n<li style=\"padding: 9px 14px; border-bottom: 1px solid #e8eef8; display: flex; gap: 10px; align-items: center; font-size: 15px;\"><span style=\"color: #1a3575; flex-shrink: 0;\">\u2699<\/span>Rozsah rozte\u010de: 6,35 mm (\u0159ada 25) \u2014 15,875 mm (\u0159ada 530)<\/li>\n<li style=\"padding: 9px 14px; border-bottom: 1px solid #e8eef8; display: flex; gap: 10px; align-items: center; font-size: 15px;\"><span style=\"color: #1a3575; flex-shrink: 0;\">\u2699<\/span>Mezn\u00ed zat\u00ed\u017een\u00ed: 450 kgf (25 standardn\u00ed) a\u017e <strong>3 300 kgf (530H)<\/strong><\/li>\n<li style=\"padding: 9px 14px; border-bottom: 1px solid #e8eef8; display: flex; gap: 10px; align-items: center; font-size: 15px;\"><span style=\"color: #1a3575; flex-shrink: 0;\">\u2699<\/span>Typy: standardn\u00ed, vysoce odoln\u00fd (H), super odoln\u00fd (SH), O-krou\u017eek, X-krou\u017eek<\/li>\n<li style=\"padding: 9px 14px; display: flex; gap: 10px; align-items: center; font-size: 15px;\"><span style=\"color: #1a3575; flex-shrink: 0;\">\u2699<\/span>Vhodn\u00e9 pro motocykly od sk\u00fatr\u016f o objemu 50 ccm do superbik\u016f o objemu 1 400 ccm<\/li>\n<\/ul>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE B: SPECIFICATIONS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3191 aligncenter\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-1-1.webp\" alt=\"\u0158et\u011bz pohonu motocyklu (1)\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-1-1.webp 600w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-1-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; margin-top: 36px; font-size: 1.25em;\">\u00dapln\u00e9 rozm\u011brov\u00e9 specifikace<\/h2>\n<p style=\"font-size: 15px;\">The table below lists complete dimensional data for all standard and heavy-duty motorcycle chain grades. Key columns include pitch, roller diameter (R), inner-link plate heights (H1\/H2), plate thickness (T\/T2), pin diameter (D), pin assembly lengths (F\/G), average ultimate tensile strength (kgf), and approximate weight per metre. Confirm all dimensions against your motorcycle&#8217;s service manual before ordering \u2014 pin diameter and inner width are the two measurements most commonly mismatched during chain substitution.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3193\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-Demension.webp\" alt=\"Rozm\u011bry hnac\u00edho \u0159et\u011bzu motocyklu\" width=\"2172\" height=\"724\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-Demension.webp 2172w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-Demension-1280x427.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-Demension-980x327.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-Demension-480x160.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2172px, 100vw\" \/><\/p>\n<div style=\"overflow-x: auto; width: 100%; margin-bottom: 32px;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 700px; font-size: 13px;\">\n<thead>\n<tr style=\"background: #1a3575; color: #fff; text-align: center;\">\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">\u010c\u00edslo \u0159et\u011bzu<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" colspan=\"2\">Rozte\u010d \u00d7 \u0160\u00ed\u0159ka<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">R<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">H1<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">H2<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">T<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">T2<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">Kol\u00edk D<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">F<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">G<br \/>\n(mm)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">L\u00e1m\u00e1n\u00ed<br \/>\nZat\u00ed\u017een\u00ed (kgf)<\/th>\n<th style=\"padding: 9px 6px; border: 1px solid #0f2456;\" rowspan=\"2\">Hmotnost<br \/>\n(kg\/m\u00b2)<\/th>\n<\/tr>\n<tr style=\"background: #1a3575; color: #fff; text-align: center;\">\n<th style=\"padding: 6px; border: 1px solid #0f2456;\">palec<\/th>\n<th style=\"padding: 6px; border: 1px solid #0f2456;\">mm<\/th>\n<\/tr>\n<\/thead>\n<tbody style=\"text-align: center;\">\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">25<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/4\u2033\u00d71\/8\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">6,35\u00d73,18<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.75<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.75<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">4.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">450<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.14<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">25-2<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/4\u2033\u00d71\/8\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">6,35\u00d73,18<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.75<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.75<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.03<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.02<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">900<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.26<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">25 hodin<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/4\u2033\u00d71\/8\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">6,35\u00d73,18<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">4.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.10<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">560<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.16<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">415S<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d77,76<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.77<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.55<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">9.70<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.62<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">6.70<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">920<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.33<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">415H<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d77,76<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.77<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.96<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">6.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1850<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.50<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">420<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d71\/4\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d76,35<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.77<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.96<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1850<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.58<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">420H<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d71\/4\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d76,35<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.77<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.96<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.10<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.95<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1900<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.65<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">425<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d77,94<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">7.92<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3.96<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">9.35<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1850<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.58<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">428<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d77,94<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.90<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">4.44<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.25<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">9.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1900<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.68<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">428H<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d77,94<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">4.44<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.90<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2300<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.79<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">428SH<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1\/2\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12,70\u00d77,94<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12.20<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">4.44<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">9.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.70<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2400<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.85<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">520<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5\/8\u2033\u00d71\/4\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">15,875 \u00d7 6,35<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.16<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">13.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">14.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.06<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">8.50<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.10<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3100<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.90<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">520H<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5\/8\u2033\u00d71\/4\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">15,875 \u00d7 6,35<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.16<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">13.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">14.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.06<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">9.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.90<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3300<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.00<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">525<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5\/8\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">15,875 \u00d7 7,94<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.16<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">13.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">14.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.06<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">9.30<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.90<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3100<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">0.97<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">525H<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5\/8\u2033\u00d75\/16\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">15,875 \u00d7 7,94<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.16<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">13.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">14.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.06<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.60<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3100<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.05<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">530<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5\/8\u2033\u00d73\/8\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">15,875 \u00d7 9,53<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.16<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">13.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">14.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.06<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.10<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">11.60<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3100<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.01<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">530H<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5\/8\u2033\u00d73\/8\u2033<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">15,875 \u00d7 9,53<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.16<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">13.00<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">14.80<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">2.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">5.06<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">10.90<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">12.40<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">3300<\/td>\n<td style=\"padding: 7px 5px; border: 1px solid #c8d8ef;\">1.12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: GRADE COMPARISON \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Standardn\u00ed vs. vysoce odoln\u00fd vs. O-krou\u017eek: Jakou jakost pot\u0159ebujete?<\/h2>\n<p style=\"font-size: 15px;\">Ne v\u0161echny motocyklov\u00e9 \u0159et\u011bzy jsou si rovny. T\u0159i z\u00e1kladn\u00ed t\u0159\u00eddy se li\u0161\u00ed tlou\u0161\u0165kou desti\u010dek, velikost\u00ed \u010dep\u016f a t\u00edm, zda t\u011bsnic\u00ed prvek zadr\u017euje mazivo mezi \u010dl\u00e1nkov\u00fdmi desti\u010dkami. V\u00fdb\u011br nespr\u00e1vn\u00e9 t\u0159\u00eddy je nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010dinou p\u0159ed\u010dasn\u00e9ho opot\u0159eben\u00ed \u0159et\u011bzu \u2013 \u0159et\u011bz s normou 420 na sportovn\u00edm motocyklu o objemu 600 ccm nebo \u0159et\u011bz s O-krou\u017eky na bl\u00e1tiv\u00e9 enduro trati jsou oboj\u00ed nesoulad s p\u0159edv\u00eddateln\u00fdmi d\u016fsledky.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0 32px;\">\n<div style=\"flex: 1 1 200px; box-sizing: border-box; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">\u25c6 Standardn\u00ed stupe\u0148<\/div>\n<div style=\"background: #f7f9fd; padding: 14px 14px;\">\n<p style=\"margin: 0 0 8px; font-size: 14px;\">420, 428, 520, 525, 530. Ten\u010d\u00ed bo\u010dn\u00ed desti\u010dky (T: 1,50\u20132,00 mm), standardn\u00ed pr\u016fm\u011bry \u010dep\u016f. N\u00edzk\u00e1 hmotnost, n\u00edzk\u00fd valiv\u00fd odpor. Vhodn\u00e9 pro silni\u010dn\u00ed motocykly o objemu 50\u2013250 ccm a z\u00e1kladn\u00ed stroje. Vy\u017eaduje maz\u00e1n\u00ed ka\u017ed\u00fdch 400\u2013600 km.<\/p>\n<p style=\"margin: 0; font-size: 13px; color: #1a3575; font-weight: bold;\">Mezn\u00ed zat\u00ed\u017een\u00ed 420 \u2192 1 850 kgf<\/p>\n<\/div>\n<\/div>\n<div style=\"flex: 1 1 200px; box-sizing: border-box; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #1a3575; color: #fff; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">\u25c6 Vysoce odoln\u00fd (kvalita H \/ SH)<\/div>\n<div style=\"background: #eef3fb; padding: 14px 14px;\">\n<p style=\"margin: 0 0 8px; font-size: 14px;\">415H, 428H, 428SH, 520H, 525H, 530H. Siln\u011bj\u0161\u00ed desti\u010dky (T2 a\u017e 2,40 mm), v\u011bt\u0161\u00ed induk\u010dn\u011b kalen\u00e9 \u010depy. Model 530H dosahuje ta\u017en\u00e9 s\u00edly 3 300 kgf \u2013 o 261 TP3T v\u00edce ne\u017e standardn\u00ed model 530. Doporu\u010deno pro motory o objemu 400 ccm a v\u00edce, cestovn\u00ed motocykly a motokros.<\/p>\n<p style=\"margin: 0; font-size: 13px; color: #fff; font-weight: bold; background: #1a3575; padding: 6px 10px; border-radius: 4px; display: inline-block;\">530H \u2192 mezn\u00ed zat\u00ed\u017een\u00ed 3 300 kgf<\/p>\n<\/div>\n<\/div>\n<div style=\"flex: 1 1 200px; box-sizing: border-box; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">\u25c6 Ut\u011bsn\u011bn\u00ed O-krou\u017ekem \/ X-krou\u017ekem<\/div>\n<div style=\"background: #f7f9fd; padding: 14px 14px;\">\n<p style=\"margin: 0 0 8px; font-size: 14px;\">Elastomerov\u00e1 t\u011bsn\u011bn\u00ed s p\u0159edem napln\u011bn\u00fdm plastick\u00fdm mazivem prodlu\u017euj\u00ed intervaly maz\u00e1n\u00ed na 3 000\u20135 000 km. Profily X-krou\u017ek\u016f zmen\u0161uj\u00ed kontaktn\u00ed plochu t\u011bsn\u011bn\u00ed, \u010d\u00edm\u017e sni\u017euj\u00ed zah\u0159\u00edv\u00e1n\u00ed p\u0159i trval\u00fdch rychlostech na d\u00e1lnici. Ide\u00e1ln\u00ed pro cestov\u00e1n\u00ed; nedoporu\u010duje se pro agresivn\u00ed ter\u00e9nn\u00ed pou\u017eit\u00ed, kde p\u00edsek od\u00edr\u00e1 pry\u017eov\u00e1 t\u011bsn\u011bn\u00ed.<\/p>\n<p style=\"margin: 0; font-size: 13px; color: #1a3575; font-weight: bold;\">Interval maz\u00e1n\u00ed: a\u017e 5 000 km<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: COMPONENT ANATOMY \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3190\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-1.webp\" alt=\"Hnac\u00ed \u0159et\u011bz motocyklu 1\" width=\"1254\" height=\"1254\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-1.webp 1254w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-1-980x980.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Motorcycle-Drive-Chain-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1254px, 100vw\" \/><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Uvnit\u0159 hnac\u00edho \u0159et\u011bzu motocyklu \u2013 rozklad sou\u010d\u00e1st\u00ed<\/h2>\n<p style=\"font-size: 15px;\">Pochopen\u00ed ka\u017ed\u00e9 sou\u010d\u00e1sti v\u00e1m pom\u016f\u017ee v\u010das identifikovat opot\u0159eben\u00ed a p\u0159izp\u016fsobit n\u00e1hradn\u00ed t\u0159\u00eddu va\u0161im provozn\u00edm podm\u00ednk\u00e1m. Standardn\u00ed <strong>\u0159et\u011bz na motocykl<\/strong> skl\u00e1d\u00e1 se ze \u0161esti prvk\u016f, z nich\u017e ka\u017ed\u00fd m\u00e1 definovanou roli v <a style=\"color: #1a3575; text-decoration: none; border-bottom: 1px solid #b8cce4;\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/chain\/\">v\u00e1le\u010dkov\u00fd \u0159et\u011bz<\/a> cyklus p\u0159enosu energie.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3189\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-structure-2.webp\" alt=\"konstrukce v\u00e1le\u010dkov\u00e9ho \u0159et\u011bzu 2\" width=\"2172\" height=\"724\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-structure-2.webp 2172w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-structure-2-1280x427.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-structure-2-980x327.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/roller-chain-structure-2-480x160.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2172px, 100vw\" \/><\/p>\n<div style=\"margin: 20px 0 32px; display: flex; flex-direction: column; gap: 12px;\">\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 0.95em;\"><span style=\"flex-shrink: 0;\">\ud83d\udd17<\/span> Vn\u011bj\u0161\u00ed \u010dl\u00e1nkov\u00e9 desky<\/div>\n<div style=\"padding: 14px 14px; background: #f7f9fd;\">\n<p style=\"margin: 0; font-size: 15px;\">Dva ploch\u00e9 ocelov\u00e9 plechy na vn\u011bj\u0161\u00ed stran\u011b ka\u017ed\u00e9 \u010dl\u00e1nkov\u00e9 jednotky nesou tahov\u00e9 zat\u00ed\u017een\u00ed, kdy\u017e se \u0159et\u011bz ov\u00edj\u00ed kolem hnac\u00edho \u0159et\u011bzov\u00e9ho kola pod to\u010div\u00fdm momentem motoru. U \u0159et\u011bz\u016f \u0159ady H jsou vn\u011bj\u0161\u00ed plechy vyrobeny z oceli s vy\u0161\u0161\u00edm obsahem uhl\u00edku a jsou m\u011b\u0159iteln\u011b siln\u011bj\u0161\u00ed. Praskl\u00fd vn\u011bj\u0161\u00ed plech \u2013 viditeln\u00fd jako vlasov\u00fd lom pod\u00e9l \u010deln\u00ed plochy plechu \u2013 znamen\u00e1 okam\u017eitou v\u00fdm\u011bnu: \u0159et\u011bz je v dosahu jednoho nap\u011b\u0165ov\u00e9ho cyklu od zlomen\u00ed.<\/p>\n<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 0.95em;\"><span style=\"flex-shrink: 0;\">\ud83d\udd29<\/span> Vnit\u0159n\u00ed t\u00e1hla a pouzdra<\/div>\n<div style=\"padding: 14px 14px; background: #f7f9fd;\">\n<p style=\"margin: 0; font-size: 15px;\">Vnit\u0159n\u00ed desti\u010dky jsou nalisov\u00e1ny kolem v\u00e1lcov\u00e9ho pouzdra \u2013 prim\u00e1rn\u00ed opot\u0159ebiteln\u00e9 plochy, kter\u00e1 se b\u011bhem kloubu dot\u00fdk\u00e1 \u010depu. U standardn\u00edho otev\u0159en\u00e9ho \u0159et\u011bzu je pouzdro p\u0159\u00edmo vystaveno silni\u010dn\u00edmu \u0161t\u011brku a vlhkosti. U \u0159et\u011bzu s O-krou\u017ekem nebo X-krou\u017ekem je v obroben\u00e9 dr\u00e1\u017ece mezi vnit\u0159n\u00ed a vn\u011bj\u0161\u00ed desti\u010dkou um\u00edst\u011bno elastomerov\u00e9 t\u011bsn\u011bn\u00ed, kter\u00e9 zadr\u017euje mazivo nalit\u00e9 z v\u00fdroby a blokuje vniknut\u00ed ne\u010distot. P\u0159esn\u011b proto ut\u011bsn\u011bn\u00e9 \u0159et\u011bzy za typick\u00fdch silni\u010dn\u00edch podm\u00ednek vydr\u017e\u00ed neut\u011bsn\u011bn\u00e9 \u0159et\u011bzy dvojn\u00e1sobn\u011b nebo i v\u00edcekr\u00e1t.<\/p>\n<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 0.95em;\"><span style=\"flex-shrink: 0;\">\u2699<\/span> V\u00e1le\u010dky<\/div>\n<div style=\"padding: 14px 14px; background: #f7f9fd;\">\n<p style=\"margin: 0; font-size: 15px;\">Ka\u017ed\u00e9 pouzdro nese voln\u011b se ot\u00e1\u010dej\u00edc\u00ed kladku. Kdy\u017e \u0159et\u011bz zabere <a style=\"color: #1a3575; text-decoration: none; border-bottom: 1px solid #b8cce4;\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/sprocket\/\">\u0159et\u011bzov\u00e9 kolo motocyklu<\/a>V\u00e1le\u010dek p\u0159em\u011b\u0148uje kluzn\u00e9 t\u0159en\u00ed na valiv\u00e9 t\u0159en\u00ed, \u010d\u00edm\u017e podstatn\u011b sni\u017euje opot\u0159eben\u00ed zub\u016f obou sou\u010d\u00e1st\u00ed. Pr\u016fm\u011br v\u00e1le\u010dku mus\u00ed p\u0159esn\u011b odpov\u00eddat profilu zubu \u0159et\u011bzov\u00e9ho kola \u2013 nesoulad zp\u016fsobuje charakteristick\u00e9 cvak\u00e1n\u00ed p\u0159i zat\u00ed\u017een\u00ed a asymetrick\u00e9 opot\u0159eben\u00ed zub\u016f, kter\u00e9 sou\u010dasn\u011b zkracuje \u017eivotnost obou sou\u010d\u00e1st\u00ed.<\/p>\n<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 0.95em;\"><span style=\"flex-shrink: 0;\">\ud83d\udccc<\/span> Piny<\/div>\n<div style=\"padding: 14px 14px; background: #f7f9fd;\">\n<p style=\"margin: 0; font-size: 15px;\">Kalen\u00e9 ocelov\u00e9 \u010depy proch\u00e1zej\u00ed vnit\u0159n\u00edmi pouzdry a jsou opracov\u00e1ny nebo zaji\u0161t\u011bny vn\u011bj\u0161\u00edmi desti\u010dkami. V \u0159et\u011bzech t\u0159\u00eddy SH jsou \u010depy vyrobeny z induk\u010dn\u011b kalen\u00e9 legovan\u00e9 oceli. Pr\u016fm\u011br \u010depu (D) uveden\u00fd v tabulce specifikac\u00ed je u p\u0159esn\u00fdch t\u0159\u00edd udr\u017eov\u00e1n na \u00b10,01 mm, co\u017e zaji\u0161\u0165uje spr\u00e1vnou v\u016fli pouzdra pro plynul\u00fd pohyb bez nadm\u011brn\u00e9 bo\u010dn\u00ed v\u016fle.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: MAINTENANCE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">\u00dadr\u017eba, maz\u00e1n\u00ed a kontrola opot\u0159eben\u00ed<\/h2>\n<p style=\"font-size: 15px;\">Dob\u0159e udr\u017eovan\u00fd standardn\u00ed \u0159et\u011bz na motocyklu o objemu 250 ccm ur\u010den\u00fdm pro doj\u00ed\u017ed\u011bn\u00ed vydr\u017e\u00ed zna\u010dn\u011b d\u00e9le ne\u017e zanedban\u00fd vysoce odoln\u00fd \u0159et\u011bz na sportovn\u00edm motocyklu. N\u00e1sleduj\u00edc\u00ed pl\u00e1n je praktick\u00fdm r\u00e1mcem \u2013 intervaly upravujte podle j\u00edzdn\u00edho prost\u0159ed\u00ed. Mokr\u00e9 vozovky, slan\u00fd vzduch na pob\u0159e\u017e\u00ed a bl\u00e1to v ter\u00e9nu vy\u017eaduj\u00ed \u010dast\u011bj\u0161\u00ed pozornost.<\/p>\n<div style=\"margin: 20px 0 32px; display: flex; flex-direction: column; gap: 12px;\">\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 0.95em;\"><span style=\"flex-shrink: 0;\">\ud83d\udee2<\/span> Pl\u00e1n maz\u00e1n\u00ed<\/div>\n<div style=\"padding: 14px 14px; background: #f7f9fd;\">\n<p style=\"margin: 0 0 10px; font-size: 15px;\">U neut\u011bsn\u011bn\u00fdch standardn\u00edch \u0159et\u011bz\u016f: nan\u00e1\u0161ejte mazivo na \u0159et\u011bzy ka\u017ed\u00fdch 400\u2013600 km j\u00edzdy po silnici nebo po jak\u00e9koli j\u00edzd\u011b v ter\u00e9nu. Pou\u017eijte mazivo ve spreji speci\u00e1ln\u011b vyvinut\u00e9 pro hnac\u00ed \u0159et\u011bzy motocykl\u016f \u2013 penetra\u010dn\u00ed oleje se rychle odpa\u0159uj\u00ed a nezanech\u00e1vaj\u00ed dostate\u010dn\u00fd zbytkov\u00fd film. Aplikujte na vnit\u0159n\u00ed stranu \u0159et\u011bzu pobl\u00ed\u017e \u0159et\u011bzov\u00e9ho kola, aby odst\u0159ediv\u00e1 s\u00edla p\u0159enesla mazivo do rozhran\u00ed \u010dep-pouzdro.<\/p>\n<p style=\"margin: 0; font-size: 15px;\">U \u0159et\u011bz\u016f s O-krou\u017eky a X-krou\u017eky: intervaly domaz\u00e1v\u00e1n\u00ed se za norm\u00e1ln\u00edch podm\u00ednek prodlu\u017euj\u00ed na 2 000\u20134 000 km. Vyhn\u011bte se myt\u00ed vysokotlak\u00fdm proudem \u2013 m\u016f\u017ee se odstranit vn\u011bj\u0161\u00ed mazivo a po\u0161kodit t\u011bsnic\u00ed b\u0159ity. Pou\u017eijte n\u00edzkotlak\u00e9 oplachov\u00e1n\u00ed nebo kart\u00e1\u010d na \u010di\u0161t\u011bn\u00ed \u0159et\u011bzu s jemn\u00fdm odma\u0161\u0165ova\u010dem a po zaschnut\u00ed mazivo znovu naneste.<\/p>\n<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 0.95em;\"><span style=\"flex-shrink: 0;\">\u2696<\/span> Nastaven\u00ed nap\u011bt\u00ed<\/div>\n<div style=\"padding: 14px 14px; background: #f7f9fd;\">\n<p style=\"margin: 0; font-size: 15px;\">Correct chain tension is often overlooked. An overly tight chain places excess radial load on the output shaft bearing and rear axle bearing. A loose chain risks skipping teeth or derailing under hard deceleration. Standard free-play for most street motorcycles is 20\u201330 mm of vertical slack at the midpoint of the lower chain run, measured with the bike on its side stand at static ride height. Verify against your model&#8217;s service manual \u2014 swingarm geometry affects the correct value.<\/p>\n<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 10px 14px; display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 0.95em;\"><span style=\"flex-shrink: 0;\">\ud83d\udccf<\/span> Pravidlo prodlou\u017een\u00ed 3% \u2013 Kdy vym\u011bnit<\/div>\n<div style=\"padding: 14px 14px; background: #f7f9fd;\">\n<p style=\"margin: 0; font-size: 15px;\">\u0158et\u011bz motocyklu nata\u017een\u00fd o v\u00edce ne\u017e 3% nad nomin\u00e1ln\u00ed d\u00e9lku je t\u0159eba vym\u011bnit. Kontrola: p\u0159ilo\u017ete prav\u00edtko k vn\u011bj\u0161\u00edm desti\u010dk\u00e1m a zm\u011b\u0159te 20 cel\u00fdch rozte\u010d\u00ed (40 \u010dep\u016f). U \u0159et\u011bzu \u0159ady 428 (rozte\u010d 12,70 mm) je 20 rozte\u010d\u00ed = 254 mm nomin\u00e1ln\u011b. Hodnota 262 mm nebo v\u00edce znamen\u00e1, \u017ee je p\u0159ekro\u010dena prahov\u00e1 hodnota. Dal\u0161\u00ed pou\u017e\u00edv\u00e1n\u00ed ne\u00fam\u011brn\u011b urychluje opot\u0159eben\u00ed zub\u016f \u0159et\u011bzov\u00e9ho kola. Opot\u0159ebovan\u00fd \u0159et\u011bz ni\u010d\u00ed nov\u00e9 \u0159et\u011bzov\u00e9 kolo b\u011bhem n\u011bkolika tis\u00edc kilometr\u016f \u2013 p\u0159i v\u00fdm\u011bn\u011b \u0159et\u011bzu v\u017edy kontrolujte p\u0159edn\u00ed i zadn\u00ed \u0159et\u011bzov\u00e1 kola sou\u010dasn\u011b.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: APPLICATION SCENARIOS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Kde se tyto \u0159et\u011bzy pou\u017e\u00edvaj\u00ed<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0 32px;\">\n<div style=\"flex: 1 1 260px; box-sizing: border-box; background: #fff; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #1a3575; color: #fff; padding: 10px 14px; font-weight: bold; font-size: 0.95em;\">\ud83c\udfcd Pouli\u010dn\u00ed a doj\u00ed\u017ed\u011bj\u00edc\u00ed kola<\/div>\n<p style=\"padding: 12px 14px; margin: 0; font-size: 14px;\">Standardn\u00ed \u0159et\u011bzy \u0159ady 420, 428 a 520 slou\u017e\u00ed pro v\u011bt\u0161inu silni\u010dn\u00edch motocykl\u016f o objemu od 125 cm3 do 650 cm3. Pro korejsk\u00e9 vozov\u00e9 parky s ro\u010dn\u00edm n\u00e1jezdem p\u0159es 10 000 km je cenov\u00e1 v\u00fdhoda oproti pr\u00e9miov\u00fdm japonsk\u00fdm zna\u010dk\u00e1m praktickou volbou, ani\u017e by byla ob\u011btov\u00e1na rozm\u011brov\u00e1 p\u0159esnost nebo integrita \u010dl\u00e1nk\u016f.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; box-sizing: border-box; background: #fff; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #1a3575; color: #fff; padding: 10px 14px; font-weight: bold; font-size: 0.95em;\">\ud83c\udfc1 Sport a superbiky<\/div>\n<p style=\"padding: 12px 14px; margin: 0; font-size: 14px;\">T\u0159\u00eddy 520H a 530H \u2013 s mezn\u00ed pevnost\u00ed 3 100\u20133 300 kgf \u2013 jsou dimenzov\u00e1ny pro motory s vysok\u00fdm v\u00fdkonem, kde rychl\u00e1 akcelerace a prudk\u00e9 zpomalen\u00ed zp\u016fsob\u00ed, \u017ee se \u0159et\u011bz bl\u00ed\u017e\u00ed jeho mezn\u00edm hodnot\u00e1m zat\u00ed\u017een\u00ed. Mnoho motocykl\u016f s objemem 600 ccm a 1 000 ccm je p\u0159estav\u011bno z \u0159ady 530 na \u0159adu 520, aby se zbavila rota\u010dn\u00ed setrva\u010dnosti a znateln\u011b se zost\u0159ila odezva plynu.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; box-sizing: border-box; background: #fff; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #1a3575; color: #fff; padding: 10px 14px; font-weight: bold; font-size: 0.95em;\">\ud83c\udfd4 Ter\u00e9nn\u00ed j\u00edzda a motokros<\/div>\n<p style=\"padding: 12px 14px; margin: 0; font-size: 14px;\">J\u00edzda v motokrosu a enduru vystavuje \u0159et\u011bzy bo\u010dn\u00edmu r\u00e1zov\u00e9mu zat\u00ed\u017een\u00ed od skok\u016f a n\u00e1raz\u016f do ter\u00e9nu. Siln\u011bj\u0161\u00ed desti\u010dky t\u0159\u00eddy H odol\u00e1vaj\u00ed \u00fanav\u011b z bo\u010dn\u00edho ohybu, kter\u00e1 vede k prask\u00e1n\u00ed desti\u010dek v ter\u00e9nu. V\u011bt\u0161ina z\u00e1vodn\u00edch motokrosa\u0159\u016f preferuje neut\u011bsn\u011bn\u00e9 \u0159et\u011bzy t\u0159\u00eddy H \u2013 ty lze po ka\u017ed\u00e9m tr\u00e9ninku d\u016fkladn\u011b vy\u010distit a znovu promazat, zat\u00edmco t\u011bsn\u011bn\u00ed O-krou\u017ek\u016f se obru\u0161uj\u00ed p\u00edskem a jemn\u00fdm \u0161t\u011brkem.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; box-sizing: border-box; background: #fff; border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #1a3575; color: #fff; padding: 10px 14px; font-weight: bold; font-size: 0.95em;\">\ud83d\uddfa Cestov\u00e1n\u00ed a d\u00e1lkov\u00e9 cesty<\/div>\n<p style=\"padding: 12px 14px; margin: 0; font-size: 14px;\">Touring riders covering 500+ km per day benefit most from sealed X-ring chains. On Korean expressways where sustained highway speed generates significant chain operating temperature, X-ring&#8217;s reduced seal contact area produces measurably lower heat than a standard O-ring sealed chain, extending service life between stops.<\/p>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3147\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2.webp\" alt=\"ozuben\u00e9 kolo a \u0159et\u011bz 2\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2.webp 1448w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2-1280x960.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2-980x735.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-2-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><br \/>\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: COMPETITOR COMPARISON \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Korejsk\u00e9 \u0159et\u011bzy Ever-Power vs. pr\u00e9miov\u00e9 motocyklov\u00e9 \u0159et\u011bzy<\/h2>\n<p style=\"font-size: 15px;\">N\u00e1sleduj\u00edc\u00ed srovn\u00e1n\u00ed se zab\u00fdv\u00e1 praktick\u00fdmi aspekty n\u00e1kupu, kter\u00e9 jsou d\u016fle\u017eit\u00e9 pro spr\u00e1vce vozov\u00fdch park\u016f, prodejce a cestuj\u00edc\u00ed, kte\u0159\u00ed hledaj\u00ed \u0159et\u011bzce pro korejsk\u00fd trh.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin-bottom: 12px;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 460px; font-size: 14px;\">\n<thead>\n<tr style=\"background: #1a3575; color: #fff; text-align: left;\">\n<th style=\"padding: 10px 12px; border: 1px solid #0f2456;\">Krit\u00e9ria<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #0f2456;\">Korea Ever-Power<\/th>\n<th style=\"padding: 10px 12px; border: 1px solid #0f2456;\">Pr\u00e9miov\u00e1 zna\u010dka (DID \/ RK \/ Tsubaki)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Rozm\u011brov\u00fd standard<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">V souladu s normou JIS B 1801<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Z\u00e1kladn\u00ed norma JIS \/ ISO<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Materi\u00e1l<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Uhl\u00edkov\u00e1 \/ legovan\u00e1 ocel, induk\u010dn\u011b kalen\u00e9 \u010depy<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Uhl\u00edkov\u00e1\/legovan\u00e1 ocel, patentovan\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Cena<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\"><strong style=\"color: #1a3575;\">20\u201340% pod pr\u00e9miovou maloobchodn\u00ed cenou<\/strong><\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Vy\u0161\u0161\u00ed maloobchodn\u00ed cena; pr\u00e9miov\u00fd produkt zna\u010dky je zahrnut v cen\u011b<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">MOQ do Koreje<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Flexibiln\u00ed, n\u00edzk\u00e9 minim\u00e1ln\u00ed objednac\u00ed mno\u017estv\u00ed<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Obvykle prost\u0159ednictv\u00edm distributor\u016f; vy\u0161\u0161\u00ed prahov\u00e9 hodnoty<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Dodac\u00ed lh\u016fta<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\"><strong style=\"color: #1a3575;\">7\u201315 pracovn\u00edch dn\u016f pro skladov\u00e9 jakosti<\/strong><\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Z\u00e1le\u017e\u00ed na stavu z\u00e1sob distributora<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Vlastn\u00ed d\u00e9lky<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">K dispozici c\u00edvky na\u0159ezan\u00e9 na m\u00edru i ve velk\u00e9m<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Standardn\u00ed maloobchodn\u00ed d\u00e9lky, obvykle<\/td>\n<\/tr>\n<tr style=\"background: #eef3fb;\">\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Testovac\u00ed dokumentace<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Certifik\u00e1t shody (CoC) a protokoly o zkou\u0161k\u00e1ch materi\u00e1l\u016f na vy\u017e\u00e1d\u00e1n\u00ed<\/td>\n<td style=\"padding: 9px 12px; border: 1px solid #c8d8ef;\">Z\u00e1ruka zna\u010dky; omezen\u00e1 technick\u00e1 dokumentace<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 13px; color: #666; padding-left: 10px; border-left: 3px solid #c8d8ef; margin-bottom: 32px; line-height: 1.7;\">Toto srovn\u00e1n\u00ed slou\u017e\u00ed pouze pro informativn\u00ed \u00fa\u010dely a pro \u00fa\u010dely v\u00fdb\u011bru z\u00e1kazn\u00edk\u016f. Korea Ever-Power Chain and Sprocket Co., Ltd. je nez\u00e1visl\u00fd v\u00fdrobce. Nevyr\u00e1b\u00edme ani neprod\u00e1v\u00e1me pad\u011blan\u00e9 v\u00fdrobky a netvrd\u00edme, \u017ee nejsme spojeni s \u017e\u00e1dnou z v\u00fd\u0161e uveden\u00fdch zna\u010dek. V\u0161echny ochrann\u00e9 zn\u00e1mky pat\u0159\u00ed p\u0159\u00edslu\u0161n\u00fdm vlastn\u00edk\u016fm.<\/p>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: SELECTION GUIDE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Jak vybrat spr\u00e1vn\u00fd \u0159et\u011bz na motocykl<\/h2>\n<p style=\"font-size: 15px;\">Pro v\u00fdb\u011br spr\u00e1vn\u00e9ho \u0159et\u011bzu pro jak\u00fdkoli motocykl sta\u010d\u00ed jen n\u011bkolik konkr\u00e9tn\u00edch \u00fadaj\u016f. N\u00e1sleduj\u00edc\u00ed p\u011btikrokov\u00fd postup pou\u017e\u00edvaj\u00ed zku\u0161en\u00ed autoservisn\u00ed mechanici i mana\u017ee\u0159i n\u00e1kupu vozov\u00e9ho parku:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3146\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-1.webp\" alt=\"ozuben\u00e9 kolo a \u0159et\u011bz 1\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-1.webp 1448w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-1-1280x960.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-1-980x735.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-and-chain-1-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><\/p>\n<ol style=\"padding-left: 1.4em; line-height: 2; margin-bottom: 32px; font-size: 15px;\">\n<li><strong>Ur\u010dete \u010d\u00edslo \u0159et\u011bzu<\/strong> from markings stamped on the outer plate of the existing chain (e.g., 428, 520, 530). If the chain is too worn to read, check your motorcycle&#8217;s service manual under &#8220;Drive Chain Specifications.&#8221;<\/li>\n<li><strong>Spo\u010d\u00edtejte odkazy.<\/strong> Spo\u010d\u00edtejte celkov\u00fd po\u010det vnit\u0159n\u00edch \u010dl\u00e1nk\u016f \u0159et\u011bzu nebo zm\u011b\u0159te celkovou d\u00e9lku \u0159et\u011bzu a vyd\u011blte ji rozte\u010d\u00ed. Standardn\u00ed d\u00e9lky jsou 100, 110 nebo 120 \u010dl\u00e1nk\u016f; pro nestandardn\u00ed po\u017eadavky jsou k dispozici \u010dl\u00e1nky \u0159ezan\u00e9 na m\u00edru a spojovac\u00ed \u010dl\u00e1nky.<\/li>\n<li><strong>Vyberte vhodnou t\u0159\u00eddu.<\/strong> Pro motory nad 400 cm3 nebo pro jak\u00e9koli ter\u00e9nn\u00ed pou\u017eit\u00ed pou\u017eijte minim\u00e1ln\u011b t\u0159\u00eddu H. Pro n\u00e1jezdy nad 25 000 km ro\u010dn\u011b zvolte O-krou\u017eek nebo X-krou\u017eek, abyste sn\u00ed\u017eili frekvenci \u00fadr\u017eby.<\/li>\n<li><strong>Ov\u011b\u0159te stav ozuben\u00e9ho kola.<\/strong> Nov\u00fd \u0159et\u011bz by m\u011bl b\u00fdt v\u017edy zkontrolov\u00e1n oproti st\u00e1vaj\u00edc\u00edm ozuben\u00fdm kol\u016fm. Zahnut\u00e9 nebo zten\u010den\u00e9 profily zub\u016f na kter\u00e9mkoli z ozuben\u00fdch kol znamenaj\u00ed, \u017ee by se ob\u011b m\u011bla vym\u011bnit spole\u010dn\u011b s \u0159et\u011bzem.<\/li>\n<li><strong>Zkontrolujte kompatibilitu \u0161\u00ed\u0159ky<\/strong> if doing a series conversion (e.g., 530 to 520). Sprocket groove width must match the new chain&#8217;s inner width \u2014 a mismatch causes lateral misalignment wear from the first ride.<\/li>\n<\/ol>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: COMPANION SPROCKETS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Vhodn\u00e1 ozuben\u00e1 kola pro va\u0161i \u0159adu motocyklov\u00fdch \u0159et\u011bz\u016f<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; border-radius: 6px; margin-bottom: 16px;\" title=\"\u0159et\u011bzov\u00e9 kolo motocyklu, p\u0159edn\u00ed a zadn\u00ed hnac\u00ed kolo\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1.webp\" alt=\"\u0159et\u011bzov\u00e9 kolo motocyklu, p\u0159edn\u00ed a zadn\u00ed hnac\u00ed kolo\" \/><\/p>\n<p style=\"font-size: 15px;\">Hnac\u00ed \u0159et\u011bz je jen tak spolehliv\u00fd, jako jsou ozuben\u00e1 kola, se kter\u00fdmi zab\u00edr\u00e1. Korea Ever-Power m\u00e1 skladem kompletn\u00ed sortiment <a style=\"color: #1a3575; text-decoration: none; border-bottom: 1px solid #b8cce4;\" href=\"https:\/\/sprocket-chain.net\/cs\/kategorie-produktu\/sprocket\/\">\u0159et\u011bzov\u00e1 kola pro motocykly<\/a> \u2014 p\u0159edn\u00ed p\u0159edlohov\u00fd h\u0159\u00eddel a ozuben\u00e1 kola zadn\u00edho kola \u2014 obroben\u00e1 tak, aby odpov\u00eddala \u0159ad\u00e1m \u0159et\u011bz\u016f 420, 428, 520, 525 a 530 uveden\u00fdm ve v\u00fd\u0161e uveden\u00e9 tabulce specifikac\u00ed.<\/p>\n<p style=\"font-size: 15px;\">Na\u0161e ozuben\u00e1 kola jsou vyrobena z uhl\u00edkov\u00e9 oceli C45 s induk\u010dn\u011b kalen\u00fdmi profily zub\u016f, dosahuj\u00edc\u00edmi povrchov\u00e9 tvrdosti HRC 50\u201355. K dispozici jsou standardn\u00ed i zak\u00e1zkov\u00e9 otvory. P\u0159i objedn\u00e1n\u00ed kompletn\u00edho <a style=\"color: #1a3575; text-decoration: none; border-bottom: 1px solid #b8cce4;\" href=\"https:\/\/chain-sprockets.net\/\" target=\"_blank\" rel=\"noopener\">syst\u00e9m \u0159et\u011bzu a ozuben\u00e9ho kola<\/a>, uve\u010fte zna\u010dku a model va\u0161eho motocyklu a zda chcete origin\u00e1ln\u00ed po\u010det zub\u016f nebo upraven\u00fd p\u0159evodov\u00fd pom\u011br \u2013 n\u00e1\u0161 t\u00fdm dok\u00e1\u017ee vypo\u010d\u00edtat vliv na zrychlen\u00ed, maxim\u00e1ln\u00ed rychlost a ot\u00e1\u010dky motoru.<\/p>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: WHY KOREA EVER-POWER \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Pro\u010d si vybrat \u0159et\u011bz a ozuben\u00e9 kolo Korea Ever-Power<\/h2>\n<p style=\"font-size: 15px;\"><a style=\"color: #1a3575; text-decoration: none; border-bottom: 1px solid #b8cce4;\" href=\"https:\/\/sprocket-chain.net\/cs\/\">Korea Ever-Power Chain and Sprocket Co., Ltd.<\/a> kombinuje v\u00fdrobn\u00ed zku\u0161enosti s dodavatelsk\u00fdm \u0159et\u011bzcem zam\u011b\u0159en\u00fdm speci\u00e1ln\u011b na korejsk\u00fd a asijsko-pacifick\u00fd trh. Zde je to, co n\u00e1s odli\u0161uje od dovozc\u016f generick\u00fdch l\u00e9\u010div:<\/p>\n<div style=\"margin: 16px 0 32px;\">\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e8eef8; align-items: flex-start; font-size: 15px;\"><span style=\"color: #1a3575; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><br \/>\n<strong>V\u00fdroba s certifikac\u00ed ISO 9001<\/strong> \u2014 syst\u00e9m \u0159\u00edzen\u00ed jakosti ka\u017edoro\u010dn\u011b auditov\u00e1n; ka\u017ed\u00e1 \u0161ar\u017ee sledovateln\u00e1 podle certifik\u00e1t\u016f o zkou\u0161ce surovin<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e8eef8; align-items: flex-start; font-size: 15px;\"><span style=\"color: #1a3575; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><br \/>\n<strong>P\u0159edodbavovac\u00ed zkou\u0161ky tahem<\/strong> \u2014 ov\u011b\u0159en\u00e1 pevnost v tahu u ka\u017ed\u00e9 v\u00fdrobn\u00ed \u0161ar\u017ee; zku\u0161ebn\u00ed protokoly jsou k dispozici na vy\u017e\u00e1d\u00e1n\u00ed bez p\u0159\u00edplatku<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e8eef8; align-items: flex-start; font-size: 15px;\"><span style=\"color: #1a3575; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><br \/>\n<strong>Kompletn\u00ed pokryt\u00ed seri\u00e1lu<\/strong> \u2014 \u0158ady 25 a\u017e 530H plus varianty s t\u011bsn\u011bn\u00edm O-krou\u017ekem a X-krou\u017ekem; nen\u00ed t\u0159eba nakupovat od v\u00edce dodavatel\u016f<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e8eef8; align-items: flex-start; font-size: 15px;\"><span style=\"color: #1a3575; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><br \/>\n<strong>Bl\u00edzkost korejsk\u00e9ho trhu<\/strong> \u2014 krat\u0161\u00ed logistick\u00e9 dodac\u00ed lh\u016fty ne\u017e p\u0159\u00edm\u00e9 dod\u00e1n\u00ed z \u010c\u00edny; dokumentace slad\u011bn\u00e1 s korejsk\u00fdmi dovozn\u00edmi po\u017eadavky<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e8eef8; align-items: flex-start; font-size: 15px;\"><span style=\"color: #1a3575; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><br \/>\n<strong>Hromadn\u00e9 a zak\u00e1zkov\u00e9 balen\u00ed<\/strong> \u2014 C\u00edvky 25 m a 50 m, p\u0159ed\u0159ezan\u00e9 maloobchodn\u00ed d\u00e9lky, balen\u00ed pro prodejce pro d\u00edlny a programy \u00fadr\u017eby vozov\u00e9ho parku<\/div>\n<div style=\"display: flex; gap: 12px; padding: 10px 0; align-items: flex-start; font-size: 15px;\"><span style=\"color: #1a3575; font-weight: bold; flex-shrink: 0;\">\u2726<\/span><br \/>\n<strong>Technick\u00e1 podpora v korej\u0161tin\u011b a angli\u010dtin\u011b<\/strong> \u2014 potvrzen\u00ed v\u00fdb\u011bru \u0159et\u011bzu, v\u00fdpo\u010det p\u0159evodov\u00e9ho pom\u011bru a porovn\u00e1n\u00ed s v\u00fdrobcem p\u0159ed zad\u00e1n\u00edm objedn\u00e1vky<\/div>\n<div><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; border-radius: 6px; margin-bottom: 16px;\" title=\"V\u00fdrobn\u00ed d\u00edlna \u0159et\u011bz\u016f Ever-Power v Koreji\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/ever-power-workshop-1.webp\" alt=\"V\u00fdrobn\u00ed d\u00edlna \u0159et\u011bz\u016f Ever-Power v Koreji\" \/><\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: FAQ \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px;\">\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak\u00fd je rozd\u00edl mezi \u0159et\u011bzem na motocykl 520 a 530?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">Both share the same pitch of 15.875 mm (5\/8 inch), but the 530 has a wider inner width of 9.53 mm versus the 520&#8217;s 6.35 mm. The wider 530 uses heavier plates and larger pins \u2014 hence the higher breaking loads \u2014 but also weighs more per metre. Converting a liter-class bike from 530 to 520-series requires matching sprocket replacements but noticeably reduces unsprung rotational inertia.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak \u010dasto bych m\u011bl mazat \u0159et\u011bz na motocyklu?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">Neut\u011bsn\u011bn\u00e9 standardn\u00ed \u0159et\u011bzy: ka\u017ed\u00fdch 400\u2013600 km za norm\u00e1ln\u00edch silni\u010dn\u00edch podm\u00ednek nebo po de\u0161ti \u010di j\u00edzd\u011b v ter\u00e9nu. \u0158et\u011bzy s ut\u011bsn\u011bn\u00edm O-krou\u017eky a X-krou\u017eky: ka\u017ed\u00fdch 2 000\u20134 000 km, ale v\u017edy po umyt\u00ed motocyklu je proma\u017ete. Pou\u017e\u00edvejte mazivo na \u0159et\u011bzy specifick\u00e9 pro motocykly \u2013 motorov\u00fd olej a WD-40 nejsou dostate\u010dnou n\u00e1hradou.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak pozn\u00e1m, kdy je pot\u0159eba vym\u011bnit \u0159et\u011bz na motocyklu?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">Prove\u010fte kontrolu prodlou\u017een\u00ed u 3%: zm\u011b\u0159te 20 cel\u00fdch stoup\u00e1n\u00ed pomoc\u00ed prav\u00edtka. Pro \u0159adu 428 (stoup\u00e1n\u00ed 12,70 mm) je jmenovit\u00e1 d\u00e9lka 20 stoup\u00e1n\u00ed 254 mm. Pokud nam\u011b\u0159en\u00e1 hodnota dos\u00e1hne 262 mm nebo v\u00edce, je nutn\u00e9 vym\u011bnit pru\u017einu. Mezi vizu\u00e1ln\u00ed zn\u00e1mky pat\u0159\u00ed ztuhl\u00e9 \u010dl\u00e1nky, viditeln\u00e1 rez, praskl\u00e9 bo\u010dn\u00ed desky nebo v\u00e1le\u010dky, kter\u00e9 se ji\u017e voln\u011b neot\u00e1\u010dej\u00ed.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Mohu vym\u011bnit pouze \u0159et\u011bz bez v\u00fdm\u011bny \u0159et\u011bzov\u00fdch kol?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">Only if the sprockets still show symmetric tooth profiles with no hooked or thinned teeth. If you have been running a worn chain for extended use, the sprocket teeth will have worn to match the elongated chain pitch \u2014 fitting a new chain to those sprockets typically halves the new chain&#8217;s service life. Replacing chain and both sprockets together is the more economical decision.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak\u00e1 je t\u0159\u00edda \u0159et\u011bzu pro sportovn\u00ed motocykl o objemu 600 ccm pou\u017e\u00edvan\u00fd na z\u00e1vodn\u00ed dr\u00e1ze?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">Typickou volbou pro p\u00e1sy je neut\u011bsn\u011bn\u00fd vysoce odoln\u00fd \u0159et\u011bz 520H nebo 525H. \u0158et\u011bzy s ut\u011bsn\u011bn\u00fdmi O-krou\u017eky se nedoporu\u010duj\u00ed pro dlouhodob\u00e9 pou\u017e\u00edv\u00e1n\u00ed na trati \u2013 zv\u00fd\u0161en\u00e9 provozn\u00ed teploty urychluj\u00ed degradaci t\u011bsn\u011bn\u00ed O-krou\u017ek\u016f. Mnoho jezdc\u016f na trat\u00edch tak\u00e9 p\u0159ech\u00e1z\u00ed z \u0159ady 530 na \u0159adu 520, aby se sn\u00ed\u017eila rota\u010dn\u00ed hmotnost hnac\u00edho \u00fastroj\u00ed.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jak\u00e1 je spr\u00e1vn\u00e1 v\u016fle \u0159et\u011bzu pro v\u011bt\u0161inu motocykl\u016f?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">The accepted free-play range is 20\u201330 mm of vertical movement at the midpoint of the lower chain run, measured with the bike on the side stand. Sport bikes and dual-sport models may specify 15\u201325 mm. Always confirm against your model&#8217;s service manual \u2014 incorrect tension is a common cause of output shaft bearing failure.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Dod\u00e1v\u00e1 Korea Ever-Power \u0159et\u011bzce ve velk\u00e9m pro prodejce a provozovatele vozov\u00fdch park\u016f?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">Ano. Dod\u00e1v\u00e1me ve voln\u011b prodejn\u00fdch rol\u00edch o d\u00e9lce 25 m a 50 m, stejn\u011b jako p\u0159ed\u0159ezan\u00e9 maloobchodn\u00ed d\u00e9lky. Prodejci motocykl\u016f a spole\u010dnosti zab\u00fdvaj\u00edc\u00ed se \u00fadr\u017ebou vozov\u00fdch park\u016f p\u016fsob\u00edc\u00ed v Koreji mohou vyu\u017e\u00edt mno\u017estevn\u00ed ceny. Minim\u00e1ln\u00ed objednan\u00e9 mno\u017estv\u00ed je flexibiln\u00ed \u2013 kontaktujte n\u00e1\u0161 obchodn\u00ed t\u00fdm a proberte s n\u00e1mi sv\u016fj ro\u010dn\u00ed objem a po\u017eadovanou s\u00e9rii \u0159et\u011bz\u016f.<\/div>\n<\/div>\n<div style=\"border-radius: 8px; overflow: hidden;\">\n<div style=\"background: #dce8f8; color: #1a3575; padding: 11px 14px; font-weight: bold; font-size: 0.95em;\">Jsou \u0159et\u011bzy Korea Ever-Power kompatibiln\u00ed s ozuben\u00fdmi koly DID, RK nebo Tsubaki?<\/div>\n<div style=\"padding: 13px 14px; background: #f7f9fd; font-size: 15px; line-height: 1.75;\">Ano. V\u0161echny motocyklov\u00e9 \u0159et\u011bzy Korea Ever-Power jsou vyr\u00e1b\u011bny podle rozm\u011brov\u00fdch norem JIS B 1801 \u2013 stejn\u00e9 z\u00e1kladn\u00ed normy, kterou pou\u017e\u00edvaj\u00ed spole\u010dnosti DID, RK, Tsubaki a EK. Pr\u016fm\u011br v\u00e1le\u010dk\u016f, pr\u016fm\u011br \u010depu, vnit\u0159n\u00ed \u0161\u00ed\u0159ka a rozte\u010d jsou dodr\u017eov\u00e1ny v toleranc\u00edch JIS, co\u017e znamen\u00e1, \u017ee na\u0161e \u0159et\u011bzy jsou p\u0159\u00edmou n\u00e1hradou za jak\u00e9koli pastorky ur\u010den\u00e9 pro stejn\u00e9 \u010d\u00edslo \u0159et\u011bzu, bez ohledu na zna\u010dku.<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 MODULE: CUSTOMER REVIEWS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #1a3575; border-left: 4px solid #1a3575; padding-left: 12px; font-size: 1.25em;\">Recenze z\u00e1kazn\u00edk\u016f<\/h2>\n<p style=\"color: #666; font-size: 13px; margin-bottom: 16px;\">Ov\u011b\u0159en\u00e1 zp\u011btn\u00e1 vazba od z\u00e1kazn\u00edk\u016f v Koreji a okoln\u00edch trz\u00edch.<\/p>\n<div style=\"display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px;\">\n<div style=\"border-radius: 8px; padding: 16px; background: #f7f9fd; border-left: 4px solid #1a3575;\">\n<p><strong style=\"color: #1a3575; display: block; margin-bottom: 6px; font-size: 14px;\">Kim Tae-hyun, majitel motocyklov\u00e9 d\u00edlny, Pusan \u200b\u200b(za\u010d\u00e1tek roku 2025)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">&#8220;We switched our workshop to Korea Ever-Power 428H chains for mid-size bike services about eight months ago. Customers have not returned with complaints. The chains are fitting cleanly on all the OEM sprockets we stock, and the price difference versus Japanese brands lets us offer a more competitive service rate.&#8221;<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff; border-left: 4px solid #1a3575;\">\n<p><strong style=\"color: #1a3575; display: block; margin-bottom: 6px; font-size: 14px;\">Park Ji-yeon, mana\u017eerka vozov\u00e9ho parku pro doru\u010dov\u00e1n\u00ed, Soul (konec roku 2024)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">&#8220;We run 38 125 cc delivery bikes across Gangnam. Bulk 420-series reels save us roughly 30% per chain versus retail. Mechanics say quality is consistent batch to batch \u2014 that predictability is exactly what we need managing this many machines. Lead time has been 10 days to our warehouse.&#8221;<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #f7f9fd; border-left: 4px solid #1a3575;\">\n<p><strong style=\"color: #1a3575; display: block; margin-bottom: 6px; font-size: 14px;\">Choi Min-jun, nad\u0161enec pro z\u00e1vody na okruhu, Gyeonggi-do (2024)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">&#8220;I converted my 600 cc supersport from 530 to 520H and ordered the chain and front sprocket from Korea Ever-Power. The connecting link fitted first time with no filing required. About 3,500 km on the setup now \u2014 road and two track days \u2014 and there is no visible roller wear yet.&#8221;<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff; border-left: 4px solid #1a3575;\">\n<p><strong style=\"color: #1a3575; display: block; margin-bottom: 6px; font-size: 14px;\">Lee Soo-jin, dobrodru\u017en\u00fd jezdec, ostrov Jeju (b\u0159ezen 2025)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">&#8220;Fitted the 525H O-ring chain to my adventure tourer. Put 8,000 km on it across Jeju coastal roads and gravel tracks. Lubed it twice in that entire period, which genuinely surprised me. Previous sealed chain from a Japanese brand needed attention every 3,000 km.&#8221;<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #f7f9fd; border-left: 4px solid #1a3575;\">\n<p><strong style=\"color: #1a3575; display: block; margin-bottom: 6px; font-size: 14px;\">Yoon Dong-hyun, motokrosov\u00fd z\u00e1vodn\u00edk, provincie Severn\u00ed Gyeongsang (2024)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">&#8220;I go through chains fast in training so cost matters. I use 428H unsealed from Ever-Power for practice and save the premium Japanese sealed chains for race day. In training where I clean the chain after every session, the performance difference is undetectable. No bent or cracked plates in eight months.&#8221;<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff; border-left: 4px solid #1a3575;\">\n<p><strong style=\"color: #1a3575; display: block; margin-bottom: 6px; font-size: 14px;\">Han Byung-chul, distributor motocyklov\u00fdch d\u00edl\u016f, Incheon (1. \u010dtvrtlet\u00ed 2025)<\/strong><\/p>\n<p style=\"margin: 0; font-size: 14px; line-height: 1.75;\">&#8220;We import roughly 400 units per quarter across the 420, 428, 520, and 530 series. Incoming quality checks \u2014 measuring pin diameter and roller diameter against JIS spec \u2014 have been consistently within tolerance. No rejection batches in the past 12 months. Documentation is accurate, which keeps customs clearance clean.&#8221;<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<div style=\"border-left: 4px solid #1a3575; background: #eef3fb; padding: 16px 18px; margin-bottom: 32px; border-radius: 0 6px 6px 0;\">\n<p style=\"margin: 0; line-height: 1.8; color: #1a1a1a; font-size: 15px;\">Motocyklov\u00e9 \u0159et\u011bzy Korea Ever-Power pokr\u00fdvaj\u00ed v\u0161echny t\u0159\u00eddy od lehk\u00fdch <strong style=\"color: #1a3575;\">\u0158et\u011bzy pro doj\u00ed\u017ed\u011bn\u00ed \u0159ady 420<\/strong> (mezn\u00ed zat\u00ed\u017een\u00ed 1 850 kgf) do <strong style=\"color: #1a3575;\">Vysoce odoln\u00e9 jednotky 530H s nosnost\u00ed 3 300 kgf<\/strong> \u2014 dod\u00e1v\u00e1 va\u0161emu hnac\u00edmu \u00fastroj\u00ed p\u0159esn\u011b takovou pevnost, jakou skute\u010dn\u011b pot\u0159ebuje, nic v\u00edc, nic m\u00ed\u0148. Skladem jsou standardn\u00ed varianty s v\u00e1le\u010dkov\u00fdm, O-krou\u017ekov\u00fdm a X-krou\u017ekov\u00fdm t\u011bsn\u011bn\u00edm, kter\u00e9 pln\u011b spl\u0148uj\u00ed rozm\u011brov\u00e9 po\u017eadavky norem pro motocyklov\u00e9 \u0159et\u011bzy JIS B 1801.<\/p>\n<\/div>","protected":false},"featured_media":3191,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[6657],"product_tag":[],"class_list":{"0":"post-3188","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-chain","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product\/3188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/comments?post=3188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/media\/3191"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/media?parent=3188"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product_brand?post=3188"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product_cat?post=3188"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/cs\/wp-json\/wp\/v2\/product_tag?post=3188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}