{"id":3632,"date":"2026-04-07T06:45:32","date_gmt":"2026-04-07T06:45:32","guid":{"rendered":"https:\/\/motorcyclechain.top\/?p=3632"},"modified":"2026-04-07T06:45:32","modified_gmt":"2026-04-07T06:45:32","slug":"best-motorcycle-chain-for-high-performance-sport-bikes-520-series-guide","status":"publish","type":"post","link":"https:\/\/motorcyclechain.top\/cs\/best-motorcycle-chain-for-high-performance-sport-bikes-520-series-guide\/","title":{"rendered":"Nejlep\u0161\u00ed motocyklov\u00e9 \u0159et\u011bzy pro vysoce v\u00fdkonn\u00e9 sportovn\u00ed motocykly \u2013 pr\u016fvodce \u0159adou 520"},"content":{"rendered":"<p><!-- HERO --><\/p>\n<div style=\"position: relative; min-height: clamp(420px,56vw,580px); display: flex; align-items: center; justify-content: center; text-align: center; padding: 86px 5% 74px; overflow: hidden; box-sizing: border-box;\">\n<div style=\"position: absolute; inset: 0; background-image: url('https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/Motorcycle-Chain-application-5.webp'); background-size: cover; background-position: center; background-repeat: no-repeat;\"><\/div>\n<div style=\"position: absolute; inset: 0; background: linear-gradient(155deg,rgba(4,14,38,.97) 0%,rgba(10,28,68,.90) 30%,rgba(18,48,96,.68) 60%,rgba(26,60,110,.28) 100%);\"><\/div>\n<div style=\"position: relative; z-index: 2; max-width: 860px; width: 100%; box-sizing: border-box;\">\n<div style=\"display: inline-block; background: rgba(232,144,42,.18); border: 1px solid rgba(232,144,42,.45); color: #f5b04a; font-size: clamp(11px,1vw+9px,13px); letter-spacing: 1.6px; text-transform: uppercase; padding: 6px 18px; border-radius: 20px; margin-bottom: 20px;\">Pr\u016fvodce aplikac\u00ed \u2014 Sportovn\u00ed kola<\/div>\n<h1 style=\"font-size: clamp(22px,4vw+10px,48px); color: #fff; font-weight: 800; line-height: 1.18; margin: 0 0 20px; word-break: break-word; overflow-wrap: break-word;\">Nejlep\u0161\u00ed \u0159et\u011bz na motocykl pro<br \/>\n<span style=\"color: #f5b04a;\">Vysoce v\u00fdkonn\u00e1 sportovn\u00ed kola<\/span><\/h1>\n<p style=\"font-size: clamp(14px,1.7vw+9px,18px); color: rgba(255,255,255,.84); line-height: 1.75; max-width: 680px; margin: 0 auto 30px; word-break: break-word;\">Sportovn\u00ed motocykly pracuj\u00ed s vy\u0161\u0161\u00edmi ot\u00e1\u010dkami, agresivn\u011bj\u0161\u00ed akcelerac\u00ed a s technick\u00fdmi prioritami, kter\u00e9 cestovn\u00ed a doj\u00ed\u017ed\u011bc\u00ed stroje nesd\u00edlej\u00ed. Model 520H-X s ta\u017enou silou 34,0 kN a hmotnost\u00ed 1,21 kg\/m p\u0159edstavuje kombinaci pevnosti, n\u00edzk\u00e9 hmotnosti a ut\u011bsn\u011bn\u00ed p\u0159i \u00fadr\u017eb\u011b \u2013 zde je n\u00e1vod, jak si vybrat pro v\u00e1\u0161 specifick\u00fd stroj a j\u00edzdn\u00ed profil.<\/p>\n<p><a style=\"display: inline-block; background: #e8902a; color: #fff; text-decoration: none; padding: 13px 32px; border-radius: 7px; font-size: clamp(14px,1.5vw+9px,16px); font-weight: bold;\" href=\"https:\/\/motorcyclechain.top\/cs\/produkt\/x-ring-motorcycle-chain-428h-x-520h-x-525h-x-530h-x-korea-ever-power\/\">Viz \u0159ada sportovn\u00edch \u0159et\u011bz\u016f X-Ring<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- CONTENT --><\/p>\n<div style=\"max-width: 1100px; margin: 0 auto; padding: 0 4%; box-sizing: border-box; word-break: break-word; overflow-wrap: break-word;\">\n<p><!-- INTRO --><\/p>\n<div style=\"padding: 52px 0 0;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">O co vlastn\u011b jde p\u0159i v\u00fdb\u011bru sportovn\u00edho \u0159et\u011bzu na kolo<\/h2>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">In\u017een\u00fdrsk\u00e1 omezen\u00ed <strong style=\"color: #1a3c6e;\">\u0159et\u011bz pro sportovn\u00ed kolo a motocykl<\/strong> se li\u0161\u00ed od motor\u016f u stroj\u016f pro doj\u00ed\u017ed\u011bn\u00ed nebo cestov\u00e1n\u00ed. Vrcholov\u00fd v\u00fdkon motoru ve sportovn\u00ed t\u0159\u00edd\u011b o objemu 400\u2013600 ccm zahrnuje trval\u00e9 zat\u00ed\u017een\u00ed p\u0159i vysok\u00fdch ot\u00e1\u010dk\u00e1ch \u2013 \u0159et\u011bz se pohybuje s vy\u0161\u0161\u00ed frekvenc\u00ed ne\u017e u n\u00edzkoot\u00e1\u010dkov\u00e9ho \u0159adov\u00e9ho dvouv\u00e1lce a okam\u017eit\u00e9 nap\u011bt\u00ed \u0159et\u011bzu b\u011bhem prudk\u00e9 akcelerace z v\u00fdjezdu ze zat\u00e1\u010dky p\u0159edstavuje u v\u00fdkonn\u00e9ho stroje v\u00fdznamn\u00fd zlomek jmenovit\u00e9 kapacity \u0159et\u011bzu.<\/p>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">Z\u00e1rove\u0148 je instinktem sportovn\u011b orientovan\u00e9ho in\u017een\u00fdra minimalizovat rotuj\u00edc\u00ed hmotu \u2013 \u0159et\u011bz tvo\u0159\u00ed sou\u010d\u00e1st rota\u010dn\u00ed setrva\u010dnosti koncov\u00e9ho p\u0159evodu, a zat\u00edmco rozd\u00edl v hmotnosti \u0159et\u011bzu 100\u2013150 g mezi variantou 520 a 530 je na cestovn\u00edm motocyklu nepost\u0159ehnuteln\u00fd, u sportovn\u00edho motocyklu o hmotnosti 170 kg je v\u00fdrazn\u011bj\u0161\u00ed, kde ka\u017ed\u00fd gram rotuj\u00edc\u00ed hmoty ovliv\u0148uje odezvu zrychlen\u00ed p\u0159i vysok\u00fdch ot\u00e1\u010dk\u00e1ch.<\/p>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 22px;\">V\u00fdb\u011br \u0159et\u011bzu pro sportovn\u00ed motocykly proto optimalizuje t\u0159i v\u011bci sou\u010dasn\u011b: dostate\u010dnou pevnost v tahu pro maxim\u00e1ln\u00ed v\u00fdkon motoru, minim\u00e1ln\u00ed rotuj\u00edc\u00ed hmotnost pro po\u017eadovan\u00fd sklon a \u2013 u stroj\u016f pou\u017e\u00edvan\u00fdch na silnici, nikoli v\u00fdhradn\u011b na trati \u2013 praktickou specifikaci \u00fadr\u017eby, kter\u00e1 odpov\u00edd\u00e1 variabiln\u011bj\u0161\u00edmu servisn\u00edmu harmonogramu sportovn\u00edho jezdce.<\/p>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 8px; margin-bottom: 48px; box-shadow: 0 4px 18px rgba(26,60,110,.10);\" title=\"Motocyklov\u00fd \u0159et\u011bz 520 pro sportovn\u00ed motocykly \u2014 rozte\u010d 15,875 mm, pouzdro s pln\u00fdm otvorem, desti\u010dky t\u0159\u00eddy H\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/motorcycle-chain-detail-1.webp\" alt=\"\u0158et\u011bz 520 pro vysoce v\u00fdkonn\u00e9 sportovn\u00ed motocykly s pln\u00fdm otvorem, rozte\u010d 15,875 mm\" width=\"1402\" height=\"1121\" \/><\/p>\n<p><!-- WHY 520 DOMINATES SPORT CLASS --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">Pro\u010d je 520 standardn\u00edm sklonem pro sportovn\u00ed kola<\/h2>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">Rozte\u010d 520 \u2013 15,875 mm mezi sousedn\u00edmi \u010depy, vnit\u0159n\u00ed \u0161\u00ed\u0159ka 6,35 mm \u2013 je specifikac\u00ed v\u00fdrobce origin\u00e1ln\u00edch d\u00edl\u016f (OEM) pro drtivou v\u011bt\u0161inu sportovn\u00edch motocykl\u016f o objemu 400\u2013600 ccm: Honda CBR600RR, Kawasaki ZX-6R, Yamaha YZF-R6, Suzuki GSX-R600 a jejich ekvivalenty sou\u010dasn\u00e9 generace, spolu s mnoha supersportovn\u00edmi stroji o objemu 250\u2013400 ccm.<\/p>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">Volba \u0159et\u011bzu 520 p\u0159ed 525 nebo 530 je v t\u00e9to aplikaci z\u00e1m\u011brn\u00e1. Vnit\u0159n\u00ed \u0161\u00ed\u0159ka \u0159et\u011bzu 520 o rozte\u010di 6,35 mm je neju\u017e\u0161\u00ed ze t\u0159\u00ed variant s rozte\u010d\u00ed 15,875 mm \u2013 s hmotnost\u00ed standardn\u00edch 0,91 kg\/m dosahuje nejni\u017e\u0161\u00ed hmotnosti \u0159et\u011bzu. U sportovn\u00edho motocyklu o hmotnosti 170 kg s ot\u00e1\u010dkami p\u0159es 14 000 ot\/min je minimalizace rota\u010dn\u00ed setrva\u010dnosti v koncov\u00e9m p\u0159evodu skute\u010dnou in\u017een\u00fdrskou prioritou, kterou konstrukt\u00e9\u0159i cestovn\u00edch a doj\u00ed\u017ed\u011bj\u00edc\u00edch stroj\u016f nesd\u00edlej\u00ed ve stejn\u00e9 m\u00ed\u0159e.<\/p>\n<div style=\"background: #f5f7fa; border-left: 4px solid #1a3c6e; padding: 16px 20px; border-radius: 0 8px 8px 0; margin-bottom: 22px;\">\n<p style=\"font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.7; margin: 0;\"><strong style=\"color: #1a3c6e;\">Rozte\u010d 520 m\u00e1 v\u00edce ne\u017e dostate\u010dnou pevnost v tahu pro sportovn\u00ed aplikace o objemu 600 ccm:<\/strong> \u0158adov\u00fd \u010dty\u0159v\u00e1lec o objemu 600 ccm s maxim\u00e1ln\u00edm v\u00fdkonem, kter\u00fd produkuje to\u010div\u00fd moment na zadn\u00edch kolech p\u0159ibli\u017en\u011b 120 Nm, generuje maxim\u00e1ln\u00ed nap\u011bt\u00ed \u0159et\u011bzu p\u0159ibli\u017en\u011b 4,5\u20136,0 kN p\u0159i akceleraci p\u0159i pln\u00e9m zat\u00ed\u017een\u00ed, v z\u00e1vislosti na p\u0159evodov\u00e9m pom\u011bru a polom\u011bru pneumatiky. Model 520H-X s nap\u011bt\u00edm 34,0 kN poskytuje bezpe\u010dnostn\u00ed faktor 5,7\u20137,6\u00d7 nad maxim\u00e1ln\u00ed provozn\u00ed zat\u00ed\u017een\u00ed \u2013 co\u017e v\u00fdrazn\u011b p\u0159ekra\u010duje jak\u00e9koli konstruk\u010dn\u00ed po\u017eadavky. Limituj\u00edc\u00edm faktorem p\u0159i v\u00fdb\u011bru \u0159et\u011bzu pro sportovn\u00ed motocykly nen\u00ed pevnost v tahu, ale rotuj\u00edc\u00ed hmotnost a \u017eivotnost.<\/p>\n<\/div>\n<p><!-- 520 VARIANTS FOR SPORT USE --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">Varianty \u0159et\u011bz\u016f 520 pro sportovn\u00ed pou\u017eit\u00ed \u2013 v\u00fdb\u011br spr\u00e1vn\u00e9 t\u0159\u00eddy<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 48px;\">\n<div style=\"background: #fff; border: 1px solid #dde3ec; border-radius: 10px; padding: 22px; flex: 1; min-width: 260px; box-sizing: border-box;\">\n<div style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 14px;\">\n<div style=\"background: #f5f7fa; color: #1a3c6e; font-weight: 800; font-size: clamp(11px,1vw+9px,12px); padding: 5px 10px; border-radius: 4px; white-space: nowrap;\">DR\u00c1HA \/ OKRUH<\/div>\n<h3 style=\"font-size: clamp(14px,1.4vw+10px,17px); color: #1a3c6e; font-weight: bold; margin: 0;\">520 Standard \u2013 Pro pou\u017eit\u00ed na vyhrazen\u00e9 trati<\/h3>\n<\/div>\n<p style=\"font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.68; margin: 0 0 12px;\">Pro stroj pou\u017e\u00edvan\u00fd v\u00fdhradn\u011b nebo p\u0159ev\u00e1\u017en\u011b na okruhu \u2013 kde se \u0159et\u011bz m\u011bn\u00ed v pevn\u011b stanoven\u00e9m intervalu z\u00e1vodn\u00edch j\u00edzd, nikoli podle po\u010dtu najet\u00fdch kilometr\u016f, a kde se maz\u00e1n\u00ed prov\u00e1d\u00ed po ka\u017ed\u00e9 j\u00edzd\u011b \u2013 je standardn\u00ed neut\u011bsn\u011bn\u00fd \u0159et\u011bz 520 s ta\u017enou silou 26,5 kN a ta\u017enou silou 0,91 kg\/m spr\u00e1vnou a n\u00e1kladov\u011b nejefektivn\u011bj\u0161\u00ed volbou. U stroje, kter\u00fd je po j\u00edzd\u011b servisov\u00e1n v paddocku a vym\u011b\u0148ov\u00e1n p\u0159i ka\u017ed\u00e9 v\u00fdm\u011bn\u011b pneumatik, se v\u00fdhoda ut\u011bsn\u011bn\u00e9ho \u0159et\u011bzu neuplat\u0148uje.<\/p>\n<div style=\"font-size: 12px; background: #f5f7fa; color: #6b7a90; padding: 8px 12px; border-radius: 5px;\">520 standardn\u00edch \u00b7 26,5 kN \u00b7 0,91 kg\/m3 \u00b7 mazivo 400\u2013600 km<\/div>\n<\/div>\n<div style=\"background: #fff; border: 2px solid #e8902a; border-radius: 10px; padding: 22px; flex: 1; min-width: 260px; box-sizing: border-box;\">\n<div style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 14px;\">\n<div style=\"background: #e8902a; color: #fff; font-weight: 800; font-size: clamp(11px,1vw+9px,12px); padding: 5px 10px; border-radius: 4px; white-space: nowrap;\">SILNICE \/ DENN\u00cd PRODEJ NA OKRUHU<\/div>\n<h3 style=\"font-size: clamp(14px,1.4vw+10px,17px); color: #1a3c6e; font-weight: bold; margin: 0;\">520H-X \u2014 Dominantn\u00ed specifikace silni\u010dn\u00edho sportu<\/h3>\n<\/div>\n<p style=\"font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.68; margin: 0 0 12px;\">Model 520H-X s ta\u017enou silou 34,0 kN a nosnost\u00ed 1,21 kg\/m je nejracion\u00e1ln\u011bj\u0161\u00ed specifikac\u00ed pro sportovn\u00ed motocykl pou\u017e\u00edvan\u00fd na silnici, pro dny na okruhu a pro temperamentn\u00ed v\u00edkendov\u00e9 je\u017ed\u011bn\u00ed. Deska t\u0159\u00eddy H poskytuje o 28,51 TP3T vy\u0161\u0161\u00ed pevnost v tahu ne\u017e standardn\u00ed model 520. T\u011bsn\u011bn\u00ed X-krou\u017eek prodlu\u017euje interval maz\u00e1n\u00ed na 800\u20131 200 km a eliminuje zranitelnost neut\u011bsn\u011bn\u00e9ho \u0159et\u011bzu pou\u017e\u00edvan\u00e9ho mezi nepravideln\u00fdmi servisn\u00edmi z\u00e1sahy, pokud jde o \u00fadr\u017ebu. S hmotnost\u00ed 1,21 kg\/m v\u00e1\u017e\u00ed v\u00edce ne\u017e standardn\u00ed model 520 s 0,91 kg\/m \u2013 tento rozd\u00edl 300 g oproti 120\u010dl\u00e1nkov\u00e9mu \u0159et\u011bzu (celkem 360 g) v\u0161ak nen\u00ed p\u0159i j\u00edzd\u011b na silnici znateln\u00fd a je to v\u00fdhodn\u00e1 v\u00fdm\u011bna d\u00edky ochran\u011b a \u017eivotnosti, kterou X-krou\u017eek poskytuje.<\/p>\n<div style=\"font-size: 12px; background: #fff3e0; color: #b45309; padding: 8px 12px; border-radius: 5px; font-weight: bold;\">520H-X \u00b7 34,0 kN \u00b7 1,21 kg\/m \u00b7 800\u20131 200 km mazivo \u2605 Doporu\u010deno<\/div>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #dde3ec; border-radius: 10px; padding: 22px; flex: 1; min-width: 260px; box-sizing: border-box;\">\n<div style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 14px;\">\n<div style=\"background: #1a3c6e; color: #fff; font-weight: 800; font-size: clamp(11px,1vw+9px,12px); padding: 5px 10px; border-radius: 4px; white-space: nowrap;\">VYSOK\u00dd N\u00c1JEZD KILOMETR\u016e<\/div>\n<h3 style=\"font-size: clamp(14px,1.4vw+10px,17px); color: #1a3c6e; font-weight: bold; margin: 0;\">520-SX \u2014 Pro sportovn\u00ed cestov\u00e1n\u00ed s n\u00e1jezdem p\u0159es 15 000 km\/rok<\/h3>\n<\/div>\n<p style=\"font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.68; margin: 0 0 12px;\">Sportovn\u00ed jezdec, kter\u00fd ro\u010dn\u011b najede v\u00edce ne\u017e 15 000 km ve sm\u00ed\u0161en\u00fdch podm\u00ednk\u00e1ch \u2013 v\u010detn\u011b doj\u00ed\u017ed\u011bn\u00ed po d\u00e1lnici, v\u00edkendov\u00fdch sportovn\u00edch j\u00edzd a ob\u010dasn\u00fdch del\u0161\u00edch cest \u2013 t\u011b\u017e\u00ed z prodlou\u017een\u00e9ho mazac\u00edho intervalu 1 000\u20131 500 km u \u0159et\u011bzu Super X-ring. \u0158et\u011bz 520-SX nab\u00edz\u00ed stejnou kompatibilitu s rozte\u010d\u00ed a ozuben\u00fdmi koly jako standardn\u00ed model 520 a 520H-X, s trojit\u00fdm b\u0159itov\u00fdm t\u011bsn\u011bn\u00edm pro maxim\u00e1ln\u00ed servisn\u00ed intervaly a nejvy\u0161\u0161\u00ed pevnost v tahu v \u0159ad\u011b 520. Pro sportovn\u00edho jezdce s vysok\u00fdm po\u010dtem najet\u00fdch kilometr\u016f, kter\u00fd chce minim\u00e1ln\u00ed \u00fadr\u017ebu bez kompromis\u016f ve specifikaci \u0159et\u011bzu, je 520-SX \u0161pi\u010dkovou volbou.<\/p>\n<div style=\"font-size: 12px; background: #e8f0ff; color: #1a3c6e; padding: 8px 12px; border-radius: 5px;\">520-SX \u00b7 Vy\u0161\u0161\u00ed kN \u00b7 Mazivo 1 000\u20131 500 km \u00b7 Maxim\u00e1ln\u00ed \u017eivotnost<\/div>\n<\/div>\n<\/div>\n<p><!-- THE WEIGHT QUESTION --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">Ot\u00e1zka rotuj\u00edc\u00ed hmoty \u2013 m\u00e1 hmotnost \u0159et\u011bzu skute\u010dn\u011b vliv?<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 26px; align-items: flex-start; margin-bottom: 22px;\">\n<div style=\"flex: 1; min-width: 260px;\">\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">Hmotnost \u0159et\u011bzu p\u0159isp\u00edv\u00e1 k rota\u010dn\u00ed setrva\u010dnosti koncov\u00e9ho p\u0159evodu \u2013 odporu v\u016f\u010di zm\u011bn\u00e1m ot\u00e1\u010dek. Sn\u00ed\u017een\u00ed hmotnosti \u0159et\u011bzu sni\u017euje rota\u010dn\u00ed setrva\u010dnost, co\u017e teoreticky zlep\u0161uje odezvu zrychlen\u00ed p\u0159i vysok\u00fdch ot\u00e1\u010dk\u00e1ch a umo\u017e\u0148uje motoru voln\u011bji dos\u00e1hnout vrcholu v\u00fdkonu. To je konstruk\u010dn\u00ed d\u016fvod pro \u0159et\u011bzy t\u0159\u00eddy 520 na sportovn\u00edch motocyklech, sp\u00ed\u0161e ne\u017e pro t\u011b\u017e\u0161\u00ed varianty 525 nebo 530.<\/p>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">V praxi se rozd\u00edl mezi standardn\u00edm \u0159et\u011bzem 520 s hmotnost\u00ed 0,91 kg\/m a 520H-X s hmotnost\u00ed 1,21 kg\/m \u2013 o 0,30 kg\/m nav\u00edc \u2013 prom\u00edt\u00e1 do p\u0159ibli\u017en\u011b 180 g nav\u00edc u 120\u010dl\u00e1nkov\u00e9ho \u0159et\u011bzu. Toto je m\u011b\u0159iteln\u00e9 na dynamometru za kontrolovan\u00fdch podm\u00ednek, ale jezdec na silnici nebo p\u0159i typick\u00e9m dni na trati to nepost\u0159ehne. Margin\u00e1ln\u00ed rozd\u00edl v rota\u010dn\u00ed hmotnosti mezi variantami \u0159et\u011bz\u016f ve stejn\u00e9 t\u0159\u00edd\u011b rozte\u010de je pro v\u00fdkon na silnici irelevantn\u00ed.<\/p>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0;\">Argument rotuj\u00edc\u00ed hmotnosti m\u00e1 platnost p\u0159i porovn\u00e1v\u00e1n\u00ed t\u0159\u00edd rozte\u010de \u2013 rozhodnut\u00ed namontovat na sportovn\u00ed motocykl o objemu 600 ccm p\u0159evodovku 520 m\u00edsto 530 u\u0161et\u0159\u00ed p\u0159ibli\u017en\u011b 110 g na metr \u0159et\u011bzu (0,91 oproti 1,09 kg\/m standardu), co\u017e je o 66 g m\u00e9n\u011b ne\u017e u 120\u010dl\u00e1nkov\u00e9ho \u0159et\u011bzu. Pro profesion\u00e1ln\u00ed z\u00e1vodn\u00ed t\u00fdm, kter\u00fd optimalizuje ka\u017edou sou\u010d\u00e1st, je to skute\u010dn\u00e1 \u00faspora. Pro silni\u010dn\u00edho jezdce je to p\u0159i b\u011b\u017en\u00e9 j\u00edzd\u011b nem\u011b\u0159iteln\u00e9.<\/p>\n<\/div>\n<div style=\"flex: 0 0 280px; min-width: 220px;\">\n<div style=\"background: #1a3c6e; border-radius: 10px; padding: 22px; color: #fff;\">\n<h3 style=\"font-size: clamp(14px,1.4vw+10px,17px); font-weight: bold; color: #f5b04a; margin: 0 0 14px;\">Porovn\u00e1n\u00ed hmotnost\u00ed \u2013 120\u010dl\u00e1nkov\u00fd \u0159et\u011bz<\/h3>\n<div style=\"display: flex; flex-direction: column; gap: 10px; font-size: clamp(12px,1.1vw+9px,14px);\">\n<div style=\"display: flex; justify-content: space-between; align-items: center; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.2);\"><span style=\"color: rgba(255,255,255,.85);\">Standard 520<\/span><br \/>\n<span style=\"font-weight: bold; color: #f5b04a;\">~1 092 g<\/span><\/div>\n<div style=\"display: flex; justify-content: space-between; align-items: center; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.2);\"><span style=\"color: rgba(255,255,255,.85);\">520H-X<\/span><br \/>\n<span style=\"font-weight: bold; color: #f5b04a;\">~1 452 g<\/span><\/div>\n<div style=\"display: flex; justify-content: space-between; align-items: center; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.2);\"><span style=\"color: rgba(255,255,255,.85);\">Standard 530<\/span><br \/>\n<span style=\"font-weight: bold; color: #f5b04a;\">~1 308 g<\/span><\/div>\n<div style=\"display: flex; justify-content: space-between; align-items: center;\"><span style=\"color: rgba(255,255,255,.85);\">530-SX<\/span><br \/>\n<span style=\"font-weight: bold; color: #f5b04a;\">~1 440 g<\/span><\/div>\n<\/div>\n<p style=\"font-size: clamp(11px,1vw+9px,12px); color: rgba(255,255,255,.65); margin: 14px 0 0; line-height: 1.5;\">Rozd\u00edl mezi standardn\u00ed 520 a 520H-X: ~360 g. P\u0159i j\u00edzd\u011b na silnici nepost\u0159ehnuteln\u00fd.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- GEARING CONVERSION NOTE --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">Zm\u011bny p\u0159evodov\u00e9ho pom\u011bru \u0159et\u011bzov\u00fdch kol \u2013 jak rozte\u010d \u0159et\u011bzu ovliv\u0148uje dopl\u0148ky<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 26px; align-items: flex-start; margin-bottom: 22px;\">\n<div style=\"flex: 1; min-width: 260px;\">\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">Mnoho sportovn\u00edch jezdc\u016f m\u011bn\u00ed p\u0159evodov\u00fd pom\u011br \u0159et\u011bzov\u00fdch kol oproti origin\u00e1ln\u00edmu \u2013 obvykle upou\u0161t\u011bj\u00ed o jeden zub na p\u0159edn\u00edm \u0159et\u011bzov\u00e9m kole, aby se zlep\u0161ila akcelerace na \u00fakor p\u0159evodu pro nejvy\u0161\u0161\u00ed rychlost, nebo p\u0159id\u00e1vaj\u00ed zuby na zadn\u00edm \u0159et\u011bzov\u00e9m kole pro podobn\u00fd efekt. Rozte\u010d \u0159et\u011bzu ur\u010duje, kter\u00e1 \u0159et\u011bzov\u00e1 kola jsou kompatibiln\u00ed, a zm\u011bna p\u0159evodov\u00e9ho pom\u011bru \u0159et\u011bzov\u00fdch kol u stroje s rozte\u010d\u00ed 520 zub\u016f vy\u017eaduje \u0159et\u011bzov\u00e1 kola s rozte\u010d\u00ed 520 zub\u016f.<\/p>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">Zm\u011bna p\u0159evodov\u00e9ho pom\u011bru \u0159et\u011bzov\u00e9ho kola tak\u00e9 m\u011bn\u00ed po\u017eadovanou d\u00e9lku \u0159et\u011bzu \u2013 m\u00e9n\u011b zub\u016f na p\u0159edn\u00edm \u0159et\u011bzov\u00e9m kole m\u00edrn\u011b zkracuje d\u00e9lku \u0159et\u011bzu, co\u017e obvykle vy\u017eaduje odstran\u011bn\u00ed jednoho nebo dvou \u010dl\u00e1nk\u016f, aby se zachovala spr\u00e1vn\u00e1 v\u016fle. P\u0159i objedn\u00e1v\u00e1n\u00ed n\u00e1hradn\u00edho \u0159et\u011bzu po zm\u011bn\u011b p\u0159evodov\u00e9ho pom\u011bru ov\u011b\u0159te po\u017eadovan\u00fd po\u010det \u010dl\u00e1nk\u016f zm\u011b\u0159en\u00edm st\u00e1vaj\u00edc\u00edho \u0159et\u011bzu nebo pomoc\u00ed kalkula\u010dky p\u0159evodov\u00e9ho pom\u011bru \u0159et\u011bzov\u00e9ho kola k d\u00e9lce \u0159et\u011bzu pro v\u00e1\u0161 konkr\u00e9tn\u00ed model stroje a kombinaci p\u0159evodov\u00e9ho pom\u011bru.<\/p>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0;\">Pokud p\u0159estavujete stroj s rozte\u010d\u00ed 530 \u010dl\u00e1nk\u016f od v\u00fdrobce z d\u016fvodu \u00faspory hmotnosti \u2013 co\u017e je b\u011b\u017en\u00e1 \u00faprava u star\u0161\u00edch sportovn\u00edch motocykl\u016f o objemu 600 ccm, kter\u00e9 byly p\u016fvodn\u011b vybaveny rozte\u010d\u00ed 530 \u010dl\u00e1nk\u016f \u2013 je nutn\u00e9 vym\u011bnit p\u0159edn\u00ed i zadn\u00ed pastorek za pastorky s rozte\u010d\u00ed 520 \u010dl\u00e1nk\u016f, ov\u011b\u0159it, zda nov\u00e1 linie \u0159et\u011bzu kop\u00edruje kyvnou vidlici a vod\u00edtka \u0159et\u011bzu, a objednat spr\u00e1vn\u00fd po\u010det \u010dl\u00e1nk\u016f pro novou konfiguraci.<\/p>\n<\/div>\n<div style=\"flex: 0 0 280px; min-width: 220px;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 8px; box-shadow: 0 4px 16px rgba(26,60,110,.10);\" title=\"\u0158et\u011bz a pastorek pro motocykl 520 \u2013 sada slad\u011bn\u00e1 s \u0159azen\u00edm pro konfiguraci sportovn\u00edch motocykl\u016f\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/motorcycle-chain-and-sprocket-1.webp\" alt=\"Sada \u0159et\u011bzu a pastorku pro motocykly pro sportovn\u00ed motocykly, kompatibilita pastorku a \u0159et\u011bzu s rozte\u010d\u00ed 520\" width=\"1402\" height=\"1121\" \/><\/div>\n<\/div>\n<p><!-- SPORT BIKE SPEC TABLE --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">Specifikace sportovn\u00edho \u0159et\u011bzu pro j\u00edzdn\u00ed kola<\/h2>\n<div style=\"overflow-x: auto; width: 100%; -webkit-overflow-scrolling: touch; margin-bottom: 48px;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 620px; font-size: clamp(12px,1.2vw+8px,14px);\">\n<thead>\n<tr style=\"background: #1a3c6e; color: #fff;\">\n<th style=\"padding: 11px 10px; text-align: left; font-weight: bold; white-space: nowrap;\">\u0158et\u011bz<\/th>\n<th style=\"padding: 11px 10px; text-align: center; font-weight: bold; white-space: nowrap;\">H\u0159i\u0161t\u011b<\/th>\n<th style=\"padding: 11px 10px; text-align: center; font-weight: bold; white-space: nowrap;\">Pe\u010de\u0165<\/th>\n<th style=\"padding: 11px 10px; text-align: center; font-weight: bold; white-space: nowrap;\">Tah<\/th>\n<th style=\"padding: 11px 10px; text-align: center; font-weight: bold; white-space: nowrap;\">Hmotnost<\/th>\n<th style=\"padding: 11px 10px; text-align: center; font-weight: bold; white-space: nowrap;\">Interval maz\u00e1n\u00ed<\/th>\n<th style=\"padding: 11px 10px; text-align: left; font-weight: bold; white-space: nowrap;\">Sportovn\u00ed aplikace<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f9fbff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-weight: 600; color: #1a3c6e;\">Standard 520<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">15,875 mm<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">\u017d\u00e1dn\u00fd<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">26,5 kN<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5; font-weight: 600; color: #2e7d32;\">0,91 kg\/m\u00b2<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">400\u2013600 km<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-size: 12px;\">Dr\u00e1ha\/okruh s obsluhou pro jednotliv\u00e9 tr\u00e9ninky<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-weight: 600; color: #1a3c6e;\">520H<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">15,875 mm<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">\u017d\u00e1dn\u00fd<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">29,0 kN<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">~0,98 kg\/m\u00b2<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">400\u2013600 km<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-size: 12px;\">Vylad\u011bn\u00fd motor, v\u00fdhodou neut\u011bsn\u011bn\u00fd<\/td>\n<\/tr>\n<tr style=\"background: #f9fbff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-weight: 600; color: #1a3c6e;\">520H-O<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">15,875 mm<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">O-krou\u017eek<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">28,0 kN<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">1,14 kg\/m\u00b2<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">600\u20131 000 km<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-size: 12px;\">Silni\u010dn\u00ed sport, cenov\u011b dostupn\u00e1 varianta<\/td>\n<\/tr>\n<tr style=\"background: #fff; outline: 2px solid #e8902a;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-weight: bold; color: #1a3c6e;\">520H-X \u2605<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5;\">15,875 mm<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5; font-weight: 600;\">X-krou\u017eek<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5; font-weight: bold; color: #e8902a;\">34,0 kN<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5; font-weight: 600;\">1,21 kg\/m\u00b2<\/td>\n<td style=\"padding: 10px; text-align: center; border-bottom: 1px solid #e8edf5; font-weight: 600; color: #2e7d32;\">800\u20131 200 km<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #e8edf5; font-size: 12px; font-weight: bold;\">Silni\u010dn\u00ed sport \/ den na okruhu \u2013 nejlep\u0161\u00ed v\u0161estrann\u00fd<\/td>\n<\/tr>\n<tr style=\"background: #f9fbff;\">\n<td style=\"padding: 10px; font-weight: 600; color: #1a3c6e;\">520-SX<\/td>\n<td style=\"padding: 10px; text-align: center;\">15,875 mm<\/td>\n<td style=\"padding: 10px; text-align: center;\">Super X-krou\u017eek<\/td>\n<td style=\"padding: 10px; text-align: center; font-weight: 600;\">Vy\u0161\u0161\u00ed kN<\/td>\n<td style=\"padding: 10px; text-align: center;\">~1,15 kg\/m\u00b2<\/td>\n<td style=\"padding: 10px; text-align: center; font-weight: 600; color: #2e7d32;\">1 000\u20131 500 km<\/td>\n<td style=\"padding: 10px; font-size: 12px;\">Sport s vysok\u00fdm po\u010dtem najet\u00fdch kilometr\u016f, maxim\u00e1ln\u00ed \u017eivotnost<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- MAINTENANCE FOR SPORT RIDERS --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">\u00dadr\u017eba \u0159et\u011bzu Sport Rider \u2013 Co vy\u017eaduje pou\u017eit\u00ed p\u0159i vysok\u00e9 rychlosti<\/h2>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 16px;\">J\u00edzda vysokou rychlost\u00ed generuje na mazivo \u0159et\u011bzu v\u011bt\u0161\u00ed odst\u0159edivou s\u00edlu ne\u017e j\u00edzda n\u00edzkou rychlost\u00ed, co\u017e znamen\u00e1, \u017ee extern\u011b aplikovan\u00e9 mazivo se p\u0159i rychlosti 100 km\/h rychleji uvol\u0148uje z \u0159et\u011bzu. Pro sportovn\u00ed pou\u017eit\u00ed jsou vhodn\u011bj\u0161\u00ed maziva na \u0159et\u011bzy na b\u00e1zi vosk\u016f nebo s vysokou viskozitou ne\u017e \u0159\u00eddk\u00e9 olejov\u00e9 formulace \u2013 p\u0159i rychlosti l\u00e9pe p\u0159ilnou k povrchu \u0159et\u011bzu a nevytv\u00e1\u0159ej\u00ed rozst\u0159ik, kter\u00fd maziva na b\u00e1zi oleje vytv\u00e1\u0159ej\u00ed p\u0159i trval\u00fdch rychlostech na d\u00e1lnici, co\u017e by p\u0159en\u00e1\u0161elo mazivo na bo\u010dnici zadn\u00ed pneumatiky.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px;\">\n<div style=\"flex: 1; min-width: 220px; background: #fff; border: 1px solid #dde3ec; border-left: 4px solid #e8902a; border-radius: 8px; padding: 16px 18px; box-sizing: border-box;\">\n<h3 style=\"font-size: clamp(13px,1.3vw+10px,15px); color: #1a3c6e; font-weight: bold; margin: 0 0 10px;\">Po dni na dr\u00e1ze<\/h3>\n<ul style=\"list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 7px; font-size: clamp(12px,1.1vw+9px,14px); color: #4a5568; line-height: 1.62;\">\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #e8902a; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>Vy\u010dist\u011bte \u0159et\u011bz \u010disti\u010dem bezpe\u010dn\u00fdm pro O-krou\u017eky \u2013 \u0159et\u011bz pro\u0161el cykly vysok\u00e9ho zah\u0159\u00edv\u00e1n\u00ed p\u0159i trval\u00e9 rychlosti<\/li>\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #e8902a; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>Zkontrolujte ztuhl\u00e9 spoje \u2013 j\u00edzda na trati s vysok\u00fdm zat\u00ed\u017een\u00edm m\u016f\u017ee odhalit slab\u00e9 klouby, kter\u00e9 nejsou p\u0159i b\u011b\u017en\u00e9 j\u00edzd\u011b na silnici patrn\u00e9<\/li>\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #e8902a; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>Po \u010di\u0161t\u011bn\u00ed naneste mazivo na \u0159et\u011bzy na vnit\u0159n\u00ed plochy v\u00e1le\u010dk\u016f a nechte p\u016fsobit p\u0159es noc, ne\u017e se znovu pust\u00edte do provozu.<\/li>\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #e8902a; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>Zm\u011b\u0159te prodlou\u017een\u00ed 20 \u010dl\u00e1nk\u016f \u2013 pou\u017e\u00edv\u00e1n\u00ed trati urychluje opot\u0159eben\u00ed a prahov\u00e9 hodnoty m\u016f\u017ee b\u00fdt dosa\u017eeno rychleji, ne\u017e nazna\u010duje samotn\u00fd po\u010det najet\u00fdch kilometr\u016f na silnici.<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; background: #fff; border: 1px solid #dde3ec; border-left: 4px solid #1a3c6e; border-radius: 8px; padding: 16px 18px; box-sizing: border-box;\">\n<h3 style=\"font-size: clamp(13px,1.3vw+10px,15px); color: #1a3c6e; font-weight: bold; margin: 0 0 10px;\">Sportovn\u00ed silni\u010dn\u00ed j\u00edzda<\/h3>\n<ul style=\"list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 7px; font-size: clamp(12px,1.1vw+9px,14px); color: #4a5568; line-height: 1.62;\">\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #1a3c6e; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>Ut\u011bsn\u011bn\u00fd \u0159et\u011bz (520H-X): promazat ka\u017ed\u00fdch 800\u20131 200 km nebo po jak\u00e9koli j\u00edzd\u011b za mokra<\/li>\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #1a3c6e; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>Pro j\u00edzdu vysokou rychlost\u00ed pou\u017e\u00edvejte mazivo na b\u00e1zi vosku \u2013 m\u00e9n\u011b odl\u00e9t\u00e1v\u00e1n\u00ed, \u017e\u00e1dn\u00e9 riziko kontaminace pneumatik<\/li>\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #1a3c6e; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>M\u011bs\u00ed\u010dn\u011b kontrolujte napnut\u00ed \u0159et\u011bzu \u2013 p\u0159i prud\u0161\u00ed akceleraci a brzd\u011bn\u00ed p\u0159i sportovn\u00ed j\u00edzd\u011b se \u0159et\u011bz m\u016f\u017ee nat\u00e1hnout rychleji ne\u017e p\u0159i cestov\u00e1n\u00ed.<\/li>\n<li style=\"display: flex; gap: 8px; align-items: flex-start;\"><span style=\"color: #1a3c6e; font-weight: bold; flex-shrink: 0;\">\u2192<\/span>Vym\u011b\u0148te \u0159et\u011bz s rozte\u010d\u00ed 15,875 mm p\u0159i d\u00e9lce 327 mm (20\u010dl\u00e1nkov\u00fd \u0159et\u011bz) \u2013 tuto hranici nep\u0159ekra\u010dujte u sportovn\u00edho stroje, kter\u00fd by mohl b\u00fdt pou\u017e\u00edv\u00e1n na z\u00e1vodn\u00ed dr\u00e1ze.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 8px; margin-bottom: 48px; box-shadow: 0 4px 18px rgba(26,60,110,.10);\" title=\"\u00dadr\u017eba \u0159et\u011bzu sportovn\u00edch motocykl\u016f \u2013 kontrola maz\u00e1n\u00ed a napnut\u00ed pro vysoce v\u00fdkonn\u00e9 pou\u017eit\u00ed\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/motorcycle-chain-Installation-and-maintenance-2.webp\" alt=\"maz\u00e1n\u00ed a kontrola napnut\u00ed \u0159et\u011bzu sportovn\u00edch motocykl\u016f a \u00fadr\u017eba, servis vysoce v\u00fdkonn\u00fdch \u0159et\u011bz\u016f sportovn\u00edch motocykl\u016f\" width=\"1402\" height=\"1121\" \/><\/p>\n<p><!-- FACTORY 6-GRID --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 14px;\">Kvalita v\u00fdroby pro vysoce v\u00fdkonn\u00e9 aplikace<\/h2>\n<p style=\"font-size: clamp(14px,1.5vw+9px,17px); line-height: 1.82; color: #4a5568; margin: 0 0 20px;\">\u0158et\u011bzy sportovn\u00edch motocykl\u016f proch\u00e1zej\u00ed p\u0159ed odesl\u00e1n\u00edm stejn\u00fdmi kontrolami kvality jako v\u0161echny varianty \u0159et\u011bz\u016f Korea Ever-Power \u2013 cementac\u00ed \u010dep\u016f, zkou\u0161kou tahem v d\u00e1vce, ov\u011b\u0159ov\u00e1n\u00edm rozm\u011br\u016f dle JIS B 1801 a kontrolou kloub\u016f.<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(160px,1fr)); gap: 8px; margin-bottom: 12px;\">\n<div style=\"overflow: hidden; border-radius: 7px;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4\/3;\" title=\"Tov\u00e1rna Ever-Power v Koreji 2\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/Motorcycle-Chain-factory-2.webp\" alt=\"V\u00fdroba motocyklov\u00fdch \u0159et\u011bz\u016f v Koreji Ever-Power 2.\" width=\"800\" height=\"600\" \/><\/div>\n<div style=\"overflow: hidden; border-radius: 7px;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4\/3;\" title=\"Tov\u00e1rna Ever-Power v Koreji 4\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/Motorcycle-Chain-factory-4.webp\" alt=\"Korejsk\u00e1 tov\u00e1rna na \u0159et\u011bzy Ever-Power QC 4\" width=\"800\" height=\"600\" \/><\/div>\n<div style=\"overflow: hidden; border-radius: 7px;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4\/3;\" title=\"Tov\u00e1rna Ever-Power v Koreji 7\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/Motorcycle-Chain-factory-7.webp\" alt=\"V\u00fdroba \u0159et\u011bz\u016f Ever-Power v Koreji 7\" width=\"800\" height=\"600\" \/><\/div>\n<div style=\"overflow: hidden; border-radius: 7px;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4\/3;\" title=\"Tov\u00e1rna Ever-Power v Koreji 9\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/Motorcycle-Chain-factory-9.webp\" alt=\"V\u00fdroba \u0159et\u011bz\u016f Ever-Power v Koreji 9\" width=\"800\" height=\"600\" \/><\/div>\n<div style=\"overflow: hidden; border-radius: 7px;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4\/3;\" title=\"Tov\u00e1rna Ever-Power v Koreji 11\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/Motorcycle-Chain-factory-11.webp\" alt=\"Tov\u00e1rna na \u0159et\u011bzy Ever-Power v Koreji 11\" width=\"800\" height=\"600\" \/><\/div>\n<div style=\"overflow: hidden; border-radius: 7px;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4\/3;\" title=\"Tov\u00e1rna Ever-Power v Koreji 13\" src=\"https:\/\/motorcyclechain.top\/wp-content\/uploads\/2026\/04\/Motorcycle-Chain-factory-13.webp\" alt=\"Tov\u00e1rna Ever-Power v Koreji 13\" width=\"800\" height=\"600\" \/><\/div>\n<\/div>\n<p style=\"font-size: 12px; color: #6b7a90; text-align: center; margin: 0 0 48px;\">Korea Ever-Power Motorcycle Chain Co., Ltd. \u2014 certifikace ISO 9001 \u00b7 5 v\u00fdrobn\u00edch z\u00e1vod\u016f<\/p>\n<p><!-- RELATED PRODUCTS --><\/p>\n<div style=\"background: #f0f4f9; border-radius: 10px; padding: 32px 28px; margin-bottom: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.2vw+10px,24px); color: #1a3c6e; font-weight: 800; margin: 0 0 10px; word-break: break-word;\">\u0158ada sportovn\u00edch \u0159et\u011bz\u016f na kola \u2014 Skladem<\/h2>\n<p style=\"font-size: clamp(14px,1.4vw+9px,16px); color: #4a5568; line-height: 1.7; margin: 0 0 18px;\">Sportovn\u00ed \u0159et\u011bzy s rozte\u010d\u00ed 520 a 525 dostupn\u00e9 ve standardn\u00edch proveden\u00edch, jako je H, X-ring a Super X-ring. Odesl\u00e1n\u00ed do 3\u20137 pracovn\u00edch dn\u016f. Bez minim\u00e1ln\u00ed objedn\u00e1vky.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px;\">\n<div style=\"font-size: clamp(13px,1.3vw+9px,15px); color: #1a3c6e; font-weight: bold; margin-bottom: 3px;\">Standardn\u00ed \u2014 520<\/div>\n<div style=\"font-size: 11px; color: #6b7a90;\">26,5 kN \u00b7 0,91 kg\/m \u00b7 Pou\u017eit\u00ed na kolej\u00edch<\/div>\n<p>&nbsp;<\/p>\n<div style=\"font-size: clamp(13px,1.3vw+9px,15px); color: #e8902a; font-weight: 800; margin-bottom: 3px;\">X-krou\u017eek \u2014 520H-X \u2605<\/div>\n<div style=\"font-size: 11px; color: #6b7a90;\">34,0 kN \u00b7 1,21 kg\/m \u00b7 Doporu\u010deno pro silni\u010dn\u00ed sporty<\/div>\n<p>&nbsp;<\/p>\n<div style=\"font-size: clamp(13px,1.3vw+9px,15px); color: #1a3c6e; font-weight: bold; margin-bottom: 3px;\">Super X-krou\u017eek \u2014 520-SX<\/div>\n<div style=\"font-size: 11px; color: #6b7a90;\">Mazivo 1 000\u20131 500 km \u00b7 Sport s vysok\u00fdm po\u010dtem najet\u00fdch kilometr\u016f<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<div style=\"background: #1a3c6e; border-radius: 8px; padding: 14px 18px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;\"><span style=\"font-size: clamp(13px,1.2vw+9px,14px); color: rgba(255,255,255,.88);\">Zm\u011bna p\u0159evodov\u00e9ho stupn\u011b? <a style=\"color: #f5b04a; text-decoration: none; border-bottom: 1px solid rgba(245,176,74,.4);\" href=\"https:\/\/chains-sprockets.com\/\" target=\"_blank\" rel=\"noopener\">Sportovn\u00ed ozuben\u00e1 kola s rozte\u010d\u00ed 520<\/a> kompatibiln\u00ed se v\u0161emi \u0159et\u011bzy Korea Ever-Power \u0159ady 520.<\/span><br \/>\n<a style=\"display: inline-block; background: #e8902a; color: #fff; text-decoration: none; padding: 9px 18px; border-radius: 6px; font-size: clamp(12px,1.1vw+9px,13px); font-weight: bold; white-space: nowrap; flex-shrink: 0;\" href=\"https:\/\/chains-sprockets.com\/\" target=\"_blank\" rel=\"noopener\">Ozuben\u00e1 kola \u2192<\/a><\/div>\n<\/div>\n<p><!-- FAQ --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,28px); color: #1a3c6e; font-weight: 800; border-left: 4px solid #e8902a; padding-left: 12px; margin: 0 0 16px;\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<div style=\"border: 1px solid #dde3ec; border-radius: 8px; overflow: hidden; margin-bottom: 48px;\">\n<details style=\"border-bottom: 1px solid #dde3ec;\">\n<summary style=\"padding: 16px 20px; font-size: clamp(14px,1.4vw+9px,16px); font-weight: 600; color: #1a3c6e; display: flex; justify-content: space-between; align-items: center; background: #fff;\">Je ut\u011bsn\u011bn\u00fd \u0159et\u011bz vhodn\u00fd pro pou\u017eit\u00ed na z\u00e1vodn\u00ed dr\u00e1ze?<span style=\"font-size: 20px; color: #e8902a; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 8px 20px 16px; font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.72; background: #fff;\">Ano. Ut\u011bsn\u011bn\u00fd \u0159et\u011bz funguje na trati stejn\u011b jako na silnici \u2013 t\u011bsn\u011bn\u00ed si uchov\u00e1v\u00e1 vnit\u0159n\u00ed mazivo bez ohledu na provozn\u00ed rychlost nebo teplotu. Pro jezdce, kter\u00fd pou\u017e\u00edv\u00e1 stejn\u00fd stroj jak pro silni\u010dn\u00ed, tak pro denn\u00ed j\u00edzdu na trati, je ut\u011bsn\u011bn\u00fd \u0159et\u011bz 520H-X praktickou volbou: nevy\u017eaduje v\u00fdm\u011bnu po tr\u00e9ninku a interval extern\u00edho maz\u00e1n\u00ed 800\u20131 200 km znamen\u00e1, \u017ee sta\u010d\u00ed jedna \u00fadr\u017eba \u0159et\u011bzu na den na trati. Stroj ur\u010den\u00fd pouze pro tra\u0165 s v\u00fdm\u011bnou \u0159et\u011bzu na tr\u00e9nink naopak t\u011b\u017e\u00ed z ni\u017e\u0161\u00edch jednotkov\u00fdch n\u00e1klad\u016f standardn\u00edho neut\u011bsn\u011bn\u00e9ho \u0159et\u011bzu.<\/div>\n<\/details>\n<details style=\"border-bottom: 1px solid #dde3ec;\">\n<summary style=\"padding: 16px 20px; font-size: clamp(14px,1.4vw+9px,16px); font-weight: 600; color: #1a3c6e; display: flex; justify-content: space-between; align-items: center; background: #fff;\">Moje sportovn\u00ed motorka o objemu 600 ccm byla dod\u00e1na s \u0159et\u011bzem 530. M\u00e1m p\u0159ej\u00edt na 520?<span style=\"font-size: 20px; color: #e8902a; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 8px 20px 16px; font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.72; background: #fff;\">P\u0159estavba je technicky provediteln\u00e1, ale vy\u017eaduje v\u00fdm\u011bnu obou pastork\u016f za pastorky s rozte\u010d\u00ed 520 \u010dl\u00e1nk\u016f a ov\u011b\u0159en\u00ed nov\u00e9 \u0159et\u011bzov\u00e9 linky s kyvnou vidlic\u00ed, vod\u00edtky \u0159et\u011bzu a chr\u00e1ni\u010di kyvn\u00e9 vidlice. \u00daspora hmotnosti je u 120\u010dl\u00e1nkov\u00e9ho \u0159et\u011bzu p\u0159ibli\u017en\u011b 66 g \u2013 m\u011b\u0159iteln\u00e1 na dynamometrii, ale nepost\u0159ehnuteln\u00e1 p\u0159i b\u011b\u017en\u00e9 j\u00edzd\u011b na silnici. Pokud se stroj pou\u017e\u00edv\u00e1 v\u00fdhradn\u011b na silnici, je pouh\u00e1 v\u00fdm\u011bna \u0159et\u011bzu 530 za 530H-X (stejn\u00e1 rozte\u010d, vylep\u0161en\u00e1 specifikace) jednodu\u0161\u0161\u00edm upgradem bez probl\u00e9m\u016f s kompatibilitou. Pokud se jedn\u00e1 o specializovan\u00fd n\u00e1stroj pro j\u00edzdu na trati, kde z\u00e1le\u017e\u00ed na ka\u017ed\u00e9m gramu, pak se p\u0159estavba na 520 s vhodn\u00fdmi pastorky vyplat\u00ed.<\/div>\n<\/details>\n<details style=\"border-bottom: 1px solid #dde3ec;\">\n<summary style=\"padding: 16px 20px; font-size: clamp(14px,1.4vw+9px,16px); font-weight: 600; color: #1a3c6e; display: flex; justify-content: space-between; align-items: center; background: #fff;\">Jak zjist\u00edm spr\u00e1vn\u00fd po\u010det \u010dl\u00e1nk\u016f po zm\u011bn\u011b p\u0159evodov\u00fdch pom\u011br\u016f ozuben\u00fdch kol?<span style=\"font-size: 20px; color: #e8902a; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 8px 20px 16px; font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.72; background: #fff;\">Spo\u010d\u00edtejte \u010dl\u00e1nky na demontovan\u00e9m \u0159et\u011bzu. Pokud sou\u010dasn\u011b m\u011bn\u00edte p\u0159evodov\u00fd pom\u011br \u0159et\u011bzov\u00e9ho kola, vzorec je: po\u010det nov\u00fdch \u010dl\u00e1nk\u016f = po\u010det star\u00fdch \u010dl\u00e1nk\u016f + (zuby nov\u00e9ho zadn\u00edho \u0159et\u011bzov\u00e9ho kola \u2013 zuby star\u00e9ho zadn\u00edho \u0159et\u011bzov\u00e9ho kola) \/ 2 \u2013 (zuby nov\u00e9ho p\u0159edn\u00edho \u0159et\u011bzov\u00e9ho kola \u2013 zuby star\u00e9ho p\u0159edn\u00edho \u0159et\u011bzov\u00e9ho kola) \u00d7 2. Toto je v\u0161ak p\u0159ibli\u017en\u00e9 \u010d\u00edslo \u2013 nov\u00fd \u0159et\u011bz v\u017edy fyzicky nainstalujte na nov\u00e1 \u0159et\u011bzov\u00e1 kola se zadn\u00ed n\u00e1pravou v dorazov\u00e9 poloze a pot\u00e9 spo\u010d\u00edtejte minim\u00e1ln\u00ed po\u010det \u010dl\u00e1nk\u016f pot\u0159ebn\u00fdch k uzav\u0159en\u00ed \u0159et\u011bzu se spr\u00e1vnou v\u016fl\u00ed dostupnou pro zadn\u00ed nastaven\u00ed. Objednejte si dva dal\u0161\u00ed \u010dl\u00e1nky, abyste umo\u017enili dostate\u010dnou rezervu pro nastaven\u00ed.<\/div>\n<\/details>\n<details>\n<summary style=\"padding: 16px 20px; font-size: clamp(14px,1.4vw+9px,16px); font-weight: 600; color: #1a3c6e; display: flex; justify-content: space-between; align-items: center; background: #fff;\">Jak\u00e9 mazivo na \u0159et\u011bz bych se m\u011bl vyvarovat pou\u017eit\u00ed na sportovn\u00edm kole s ut\u011bsn\u011bn\u00fdm \u0159et\u011bzem?<span style=\"font-size: 20px; color: #e8902a; flex-shrink: 0; margin-left: 10px;\">+<\/span><\/summary>\n<div style=\"padding: 8px 20px 16px; font-size: clamp(13px,1.2vw+9px,15px); color: #4a5568; line-height: 1.72; background: #fff;\">Na ut\u011bsn\u011bn\u00fdch \u0159et\u011bzech se vyh\u00fdbejte rozpou\u0161t\u011bdl\u016fm na b\u00e1zi ropy a univerz\u00e1ln\u00edm olej\u016fm \u2013 oboj\u00ed degraduje pry\u017e NBR. Zejm\u00e9na u sportovn\u00edch motocykl\u016f se tak\u00e9 vyh\u00fdbejte \u0159\u00eddk\u00fdm olejov\u00fdm maziv\u016fm, kter\u00e1 p\u0159i trval\u00e9 vysok\u00e9 rychlosti odl\u00e9taj\u00ed a mohou se usazovat na bo\u010dnici zadn\u00ed pneumatiky. Preferovanou volbou jsou maziva na \u0159et\u011bzy na b\u00e1zi vosk\u016f (bu\u010f aerosolov\u00e9, nebo ty\u010dinkov\u00e9): zasychaj\u00ed do filmu, kter\u00fd odol\u00e1v\u00e1 odst\u0159ediv\u00e9mu odl\u00e9v\u00e1n\u00ed, nep\u0159itahuj\u00ed ne\u010distoty z vozovky tak snadno jako oleje a jsou bezpe\u010dn\u00e1 pro t\u011bsn\u011bn\u00ed O-krou\u017ek\u016f a X-krou\u017ek\u016f.<\/div>\n<\/details>\n<\/div>\n<p><!-- CTA --><\/p>\n<div style=\"background: linear-gradient(135deg,#0d2348,#1a3c6e); border-radius: 10px; padding: 42px 28px; text-align: center; margin-bottom: 52px;\">\n<h2 style=\"font-size: clamp(18px,2.2vw+10px,26px); color: #fff; font-weight: 800; margin: 0 0 12px; word-break: break-word;\">Jste p\u0159ipraveni specifikovat \u0159et\u011bz pro v\u00e1\u0161 sportovn\u00ed motocykl?<\/h2>\n<p style=\"font-size: clamp(14px,1.4vw+9px,16px); color: rgba(255,255,255,.80); line-height: 1.72; margin: 0 0 24px; max-width: 580px; margin-left: auto; margin-right: auto;\">Spole\u010dnost Korea Ever-Power m\u00e1 skladem sportovn\u00ed \u0159et\u011bzy s rozte\u010d\u00ed 520 a 525 ve standardn\u00edch proveden\u00edch, jako je H-grade, X-ring a Super X-ring. Za\u0161lete n\u00e1m \u010d\u00edslo \u0159et\u011bzu nebo model stroje a my v\u00e1m p\u0159ed objedn\u00e1n\u00edm ov\u011b\u0159\u00edme spr\u00e1vnou specifikaci.<\/p>\n<p><a style=\"display: inline-block; background: #e8902a; color: #fff; text-decoration: none; padding: 14px 36px; border-radius: 7px; font-size: clamp(14px,1.5vw+9px,17px); font-weight: bold;\" href=\"https:\/\/motorcyclechain.top\/cs\/produkt\/x-ring-motorcycle-chain-428h-x-520h-x-525h-x-530h-x-korea-ever-power\/\">Zobrazit mo\u017enosti \u0159et\u011bz\u016f pro sportovn\u00ed kola<\/a><\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>St\u0159iha\u010d: Cxm<\/p>","protected":false},"excerpt":{"rendered":"<p>Application Guide \u2014 Sport Bikes Best Motorcycle Chain for High-Performance Sport Bikes Sport bikes operate at higher rpm, more aggressive acceleration, and with engineering priorities that touring and commuter machines do not share. The 520H-X at 34.0 kN and 1.21 kg\/m sits at the intersection of strength, low mass, and sealed maintenance \u2014 here is [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2876],"tags":[1294,770],"class_list":["post-3632","post","type-post","status-publish","format-standard","hentry","category-motorcycle-chain","tag-motor-chain","tag-motorcycle-chain"],"_links":{"self":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/posts\/3632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/comments?post=3632"}],"version-history":[{"count":2,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/posts\/3632\/revisions"}],"predecessor-version":[{"id":3634,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/posts\/3632\/revisions\/3634"}],"wp:attachment":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/media?parent=3632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/categories?post=3632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/tags?post=3632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}