{"id":3520,"date":"2026-04-02T07:03:56","date_gmt":"2026-04-02T07:03:56","guid":{"rendered":"https:\/\/motorcyclechain.top\/?post_type=product&p=3520"},"modified":"2026-04-02T07:04:01","modified_gmt":"2026-04-02T07:04:01","slug":"reinforced-motorcycle-chain-415h-420h-428h-520h-525h-530h-korea-ever-power","status":"publish","type":"product","link":"https:\/\/motorcyclechain.top\/cs\/produkt\/reinforced-motorcycle-chain-415h-420h-428h-520h-525h-530h-korea-ever-power\/","title":{"rendered":"Zes\u00edlen\u00fd motocyklov\u00fd \u0159et\u011bz 415H 420H 428H 520H 525H 530H | Korea Ever-Power"},"content":{"rendered":"
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P\u0159ehled produktu<\/h2>\n

A zes\u00edlen\u00fd motocyklov\u00fd \u0159et\u011bz<\/strong> je typ hnac\u00edho \u0159et\u011bzu motocyklu navr\u017een\u00e9ho tak, aby byl pevn\u011bj\u0161\u00ed a odoln\u011bj\u0161\u00ed ne\u017e ekvivalentn\u00ed \u0159et\u011bz standardn\u00ed \u0159ady. Zes\u00edlen\u00ed se dosahuje kombinac\u00ed p\u0159\u00edstup\u016f: siln\u011bj\u0161\u00ed bo\u010dn\u00ed desky, kter\u00e9 odol\u00e1vaj\u00ed deformaci p\u0159i zat\u00ed\u017een\u00ed, \u010depy s v\u011bt\u0161\u00edm pr\u016fm\u011brem, kter\u00e9 zvy\u0161uj\u00ed pevnost spoje ve smyku, a v mnoha variant\u00e1ch t\u011bsn\u011bn\u00ed O-krou\u017eky nebo X-krou\u017eky, kter\u00e9 udr\u017euj\u00ed mazivo uvnit\u0159 spoje \u010dep-pouzdro a ne\u010distoty venku. V\u00fdsledkem je \u0159et\u011bz, kter\u00fd zvl\u00e1d\u00e1 v\u011bt\u0161\u00ed v\u00fdkon a to\u010div\u00fd moment, odol\u00e1v\u00e1 r\u00e1zov\u00e9mu zat\u00ed\u017een\u00ed z agresivn\u00ed akcelerace a n\u00e1raz\u016f v ter\u00e9nu a d\u00e9le si zachov\u00e1v\u00e1 p\u0159esn\u00e9 rozm\u011bry rozte\u010de, ne\u017e dos\u00e1hne prahu pro v\u00fdm\u011bnu v rozta\u017een\u00ed.<\/p>\n

\"zes\u00edlen\u00fd<\/p>\n

Spole\u010dnost Korea Ever-Power Motorcycle Chain Co., Ltd. dod\u00e1v\u00e1 zes\u00edlenou \u0159adu H-grade v \u0161esti velikostech: 415H, 420H, 428H, 520H, 525H a 530H. V\u0161echny pou\u017e\u00edvaj\u00ed konstrukci s pouzdry zkroucen\u00e9ho typu, kter\u00e1 je v porovn\u00e1n\u00ed s odpov\u00eddaj\u00edc\u00edm standardn\u00edm \u0159et\u011bzem ve stejn\u00e9 rozte\u010di \u0159et\u011bz\u016f sp\u00e1rov\u00e1na s t\u011b\u017e\u0161\u00edmi deskami. Tyto \u0159et\u011bzy p\u0159edstavuj\u00ed praktick\u00fd upgrade pro jezdce pou\u017e\u00edvaj\u00edc\u00ed standardn\u00ed \u0159et\u011bzy na motocyklech, kte\u0159\u00ed od sv\u00e9ho hnac\u00edho \u00fastroj\u00ed vy\u017eaduj\u00ed v\u00edce \u2013 a\u0165 u\u017e jde o vy\u0161\u0161\u00ed v\u00fdkon motoru, trval\u00e9 cestovn\u00ed pou\u017eit\u00ed s \u200b\u200bvysok\u00fdm zat\u00ed\u017een\u00edm nebo j\u00edzdu v podm\u00ednk\u00e1ch, kter\u00e9 urychluj\u00ed opot\u0159eben\u00ed leh\u010d\u00edch \u0159et\u011bz\u016f. Pevnost v tahu se pohybuje od 15,6 kN u modelu 415H do 30,5 kN u model\u016f 520H a 525H.<\/p>\n<\/div>\n

<\/p>\n

Tabulka velikost\u00ed zes\u00edlen\u00fdch motocyklov\u00fdch \u0159et\u011bz\u016f<\/h2>\n
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V\u0161ech \u0161est zes\u00edlen\u00fdch motocyklov\u00fd \u0159et\u011bz t\u0159\u00eddy H<\/strong> N\u00ed\u017ee uveden\u00e9 specifikace pou\u017e\u00edvaj\u00ed konstrukci pouzder s kroucen\u00fdm typem \u2013 stejn\u00fd typ pouzdra jako standardn\u00ed s\u00e9riov\u00e9 \u0159et\u011bzy se stejnou rozte\u010d\u00ed, ale s v\u00fdrazn\u011b v\u011bt\u0161\u00ed tlou\u0161\u0165kou desky a ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f v\u011bt\u0161\u00edm pr\u016fm\u011brem \u010depu. Hodnoty pevnosti v tahu p\u0159edstavuj\u00ed testovan\u00e9 mezn\u00ed zat\u00ed\u017een\u00ed; skute\u010dn\u00e9 bezpe\u010dnostn\u00ed faktory pro provozn\u00ed zat\u00ed\u017een\u00ed by m\u011bly b\u00fdt vypo\u010d\u00edt\u00e1ny na z\u00e1klad\u011b v\u00fdkonu va\u0161eho motoru a aplikace.<\/p>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n
\u010c\u00edslo \u0159et\u011bzu<\/th>\nRozte\u010d (mm)<\/th>\nTyp pouzdra<\/th>\n\u0160\u00ed\u0159ka (mm)<\/th>\nPr\u016fm\u011br \u010depu (mm)<\/th>\nD\u00e9lka \u010depu (mm)<\/th>\nPr\u016fm\u011br v\u00e1lce (mm)<\/th>\nVnit\u0159n\u00ed T desky (mm)<\/th>\nVn\u011bj\u0161\u00ed rozm\u011br desky T (mm)<\/th>\nPevnost v tahu (kN)<\/th>\nHmotnost (kg\/m\u00b2)<\/th>\n<\/tr>\n<\/thead>\n
415H<\/td>\n12.700<\/td>\nZkroucen\u00fd<\/td>\n4.76<\/td>\n3.96<\/td>\n13.00<\/td>\n7.76<\/td>\n1.50<\/td>\n1.50<\/td>\n15.6<\/td>\n0.53<\/td>\n<\/tr>\n
420H<\/td>\n12.700<\/td>\nZkroucen\u00fd<\/td>\n6.35<\/td>\n3.96<\/td>\n16.00<\/td>\n7.77<\/td>\n1.80<\/td>\n1.80<\/td>\n18.0<\/td>\n0.69<\/td>\n<\/tr>\n
428H<\/td>\n12.700<\/td>\nZkroucen\u00fd<\/td>\n7.85<\/td>\n4.45<\/td>\n18.75<\/td>\n8.51<\/td>\n2.03<\/td>\n2.03<\/td>\n20.6<\/td>\n0.82<\/td>\n<\/tr>\n
520H<\/td>\n15.875<\/td>\nZkroucen\u00fd<\/td>\n6.35<\/td>\n5.08<\/td>\n19.00<\/td>\n10.16<\/td>\n2.40<\/td>\n2.35<\/td>\n30.5<\/td>\n1.04<\/td>\n<\/tr>\n
525H<\/td>\n15.875<\/td>\nZkroucen\u00fd<\/td>\n7.94<\/td>\n5.08<\/td>\n20.90<\/td>\n10.16<\/td>\n2.40<\/td>\n2.35<\/td>\n30.5<\/td>\n1.09<\/td>\n<\/tr>\n
530H<\/td>\n15.875<\/td>\nZkroucen\u00fd<\/td>\n9.53<\/td>\n5.08<\/td>\n22.10<\/td>\n10.16<\/td>\n2.40<\/td>\n2.35<\/td>\n30.4<\/td>\n1.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

Kl\u00ed\u010dov\u00e9 vlastnosti zes\u00edlen\u00e9ho motocyklov\u00e9ho \u0159et\u011bzu<\/h2>\n
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Zes\u00edlen\u00e9 motocyklov\u00e9 \u0159et\u011bzy jsou konstruov\u00e1ny pro vy\u0161\u0161\u00ed zat\u00ed\u017een\u00ed a n\u00e1ro\u010dn\u011bj\u0161\u00ed podm\u00ednky ne\u017e standardn\u00ed \u0159et\u011bzy. Obsahuj\u00ed konstruk\u010dn\u00ed prvky, kter\u00e9 prodlu\u017euj\u00ed \u017eivotnost a sni\u017euj\u00ed riziko selh\u00e1n\u00ed v situac\u00edch, kdy by se \u0159et\u011bz s leh\u010d\u00edmi specifikacemi rychle opot\u0159eboval. N\u00e1sleduj\u00edc\u00ed vlastnosti odli\u0161uj\u00ed zes\u00edlen\u00e9 \u0159et\u011bzy t\u0159\u00eddy H od jejich standardn\u00edch ekvivalent\u016f ve stejn\u00e9 \u0159ad\u011b rozte\u010d\u00ed.<\/p>\n

\"zes\u00edlen\u00fd<\/p>\n<\/div>\n

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\ud83d\udd27<\/div>\n

Pevn\u011bj\u0161\u00ed materi\u00e1ly<\/h3>\n

\u0158et\u011bzy t\u0159\u00eddy H se vyr\u00e1b\u011bj\u00ed z vysoce uhl\u00edkov\u00fdch nebo legovan\u00fdch ocel\u00ed, kter\u00e9 poskytuj\u00ed v\u011bt\u0161\u00ed odolnost v tahu a smyku ne\u017e ocel pou\u017e\u00edvan\u00e1 ve standardn\u00edch \u0159et\u011bzech. \u0158et\u011bz 420H dosahuje 18,0 kN oproti 15,6 kN u standardn\u00ed \u0159ady 420 \u2013 co\u017e je v\u00fdznamn\u00fd rozd\u00edl, kdy\u017e je hnac\u00ed \u00fastroj\u00ed vystaveno trval\u00e9mu zat\u00ed\u017een\u00ed nebo r\u00e1zov\u00fdm vstup\u016fm.<\/p>\n<\/div>\n

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\ud83d\udd27<\/div>\n

Robustn\u011bj\u0161\u00ed konstrukce<\/h3>\n

Thicker side plates and larger pin diameters distinguish H-grade from standard within the same pitch. The 428H, for example, has 2.03 mm plates versus the standard 428’s 1.60 mm \u2014 a 27% increase in plate section that directly improves resistance to bending and impact loads experienced in high-torque applications.<\/p>\n<\/div>\n

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\ud83d\udd27<\/div>\n

Kompatibilita t\u011bsn\u011bn\u00ed O-krou\u017ek\u016f \/ X-krou\u017ek\u016f<\/h3>\n

Mnoho vyztu\u017een\u00fdch motocyklov\u00fdch \u0159et\u011bz\u016f je k dispozici s t\u011bsn\u011bn\u00edmi ve tvaru O-krou\u017eku nebo X-krou\u017eku. Tato t\u011bsn\u011bn\u00ed udr\u017euj\u00ed mazivo nanesen\u00e9 z v\u00fdroby uvnit\u0159 spoje \u010depu a pouzdra a zabra\u0148uj\u00ed vniknut\u00ed ne\u010distot a vlhkosti, \u010d\u00edm\u017e prodlu\u017euj\u00ed \u017eivotnost maziva a sni\u017euj\u00ed m\u00edru opot\u0159eben\u00ed \u010depu a pouzdra, kter\u00e1 je hlavn\u00ed p\u0159\u00ed\u010dinou prodlu\u017eov\u00e1n\u00ed \u0159et\u011bzu.<\/p>\n<\/div>\n

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\ud83d\udd27<\/div>\n

Prodlou\u017een\u00e1 \u017eivotnost<\/h3>\n

Kombinace t\u011b\u017e\u0161\u00ed konstrukce a kvalitn\u011bj\u0161\u00edho materi\u00e1lu se p\u0159\u00edmo prom\u00edt\u00e1 do del\u0161\u00ed doby mezi v\u00fdm\u011bnami. Jezdci, kte\u0159\u00ed d\u0159\u00edve m\u011bnili standardn\u00ed \u0159et\u011bzy v intervalech 8 000\u201312 000 km, \u010dasto hl\u00e1s\u00ed 15 000\u201320 000 km nebo v\u00edce s \u0159et\u011bzem t\u0159\u00eddy H za stejn\u00fdch j\u00edzdn\u00edch podm\u00ednek a \u00fadr\u017eb\u00e1\u0159sk\u00fdch n\u00e1vyk\u016f.<\/p>\n<\/div>\n

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\ud83d\udd27<\/div>\n

Zv\u00fd\u0161en\u00e1 odolnost p\u0159i n\u00e1ro\u010dn\u00e9m pou\u017e\u00edv\u00e1n\u00ed<\/h3>\n

For applications such as loaded touring, high-performance street use, or off-road riding, the reinforced chain’s resistance to plastic deformation and joint wear makes it the more appropriate selection. A standard chain under these conditions may fail to maintain correct tension within a few thousand kilometres.<\/p>\n<\/div>\n

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\ud83d\udd27<\/div>\n

Sn\u00ed\u017een\u00e9 n\u00e1roky na dlouhodobou \u00fadr\u017ebu<\/h3>\n

Ut\u011bsn\u011bn\u00e9 varianty zes\u00edlen\u00e9ho \u0159et\u011bzu vy\u017eaduj\u00ed m\u00e9n\u011b \u010dast\u00e9 maz\u00e1n\u00ed ne\u017e jejich neut\u011bsn\u011bn\u00e9 ekvivalenty, proto\u017ee O-krou\u017eek nebo X-krou\u017eek se postar\u00e1 o zadr\u017eov\u00e1n\u00ed vnit\u0159n\u00edho maziva. Pro jezdce, kte\u0159\u00ed nemohou v\u017edy dodr\u017eovat kr\u00e1tk\u00e9 intervaly maz\u00e1n\u00ed, poskytuje ut\u011bsn\u011bn\u00fd \u0159et\u011bz t\u0159\u00eddy H praktickou bezpe\u010dnostn\u00ed rezervu proti p\u0159ed\u010dasn\u00e9mu vnit\u0159n\u00edmu opot\u0159eben\u00ed.<\/p>\n<\/div>\n<\/div>\n

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Pokud pot\u0159ebujete \u0159et\u011bz na motocykl<\/a> Zes\u00edlen\u00fd \u0159et\u011bz t\u0159\u00eddy H, kter\u00fd zvl\u00e1d\u00e1 vysok\u00e9 zat\u00ed\u017een\u00ed a n\u00e1ro\u010dn\u00e9 podm\u00ednky konzistentn\u011b, je praktick\u00fdm vylep\u0161en\u00edm standardn\u00ed \u0159ady. Vy\u0161\u0161\u00ed po\u0159izovac\u00ed cena je kompenzov\u00e1na del\u0161\u00ed \u017eivotnost\u00ed, sn\u00ed\u017een\u00fdm opot\u0159eben\u00edm \u0159et\u011bzov\u00fdch kol d\u00edky p\u0159esn\u00e9 \u00fadr\u017eb\u011b rozte\u010de a ni\u017e\u0161\u00ed \u010detnost\u00ed v\u00fdm\u011bny agreg\u00e1tu.<\/p>\n<\/div>\n

Jak promazat zes\u00edlen\u00fd \u0159et\u011bz motocyklu<\/h2>\n
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I u t\u011b\u017e\u0161\u00ed konstrukce zes\u00edlen\u00e9ho \u0159et\u011bzu je pravideln\u00e9 maz\u00e1n\u00ed nezbytn\u00e9 pro dosa\u017een\u00ed pln\u00e9 \u017eivotnosti, kterou m\u00e1 specifikace t\u0159\u00eddy H poskytnout. Spoj \u010depu a pouzdra z\u00e1vis\u00ed na filmu maziva, kter\u00fd zabra\u0148uje p\u0159\u00edm\u00e9mu kontaktu kovu s kovem \u2013 jakmile se tento film rozpadne, opot\u0159eben\u00ed se zrychluje bez ohledu na tlou\u0161\u0165ku desti\u010dky nebo \u010depu. U neut\u011bsn\u011bn\u00fdch zes\u00edlen\u00fdch \u0159et\u011bz\u016f je frekvence maz\u00e1n\u00ed nejv\u00fdznamn\u011bj\u0161\u00edm faktorem ur\u010duj\u00edc\u00edm skute\u010dnou \u017eivotnost.<\/p>\n<\/div>\n

    \n
  1. 1<\/span>
    \nUm\u00edst\u011bte motocykl na zadn\u00ed stojan tak, aby zadn\u00ed kolo nebylo v kontaktu se zem\u00ed a mohlo se voln\u011b ot\u00e1\u010det s vypnut\u00fdm motorem a za\u0159azen\u00fdm neutr\u00e1lem.<\/li>\n
  2. 2<\/span>
    \nNaneste tenkou, rovnom\u011brnou vrstvu maziva na \u0159et\u011bz specifick\u00e9ho pro motocykly uvnit\u0159<\/strong> \u0159et\u011bzu \u2013 povrch p\u0159ivr\u00e1cen\u00fd k \u0159et\u011bzov\u00e9mu kolu, mezi v\u00e1le\u010dky a desti\u010dkami. Toto je plocha, kter\u00e1 se dot\u00fdk\u00e1 zub\u016f \u0159et\u011bzov\u00e9ho kola a kde doch\u00e1z\u00ed k opot\u0159eben\u00ed mezi v\u00e1le\u010dky a \u0159et\u011bzov\u00fdm kolem.<\/li>\n
  3. 3<\/span>
    \nPomalu ot\u00e1\u010dejte zadn\u00edm kolem rukou, abyste \u0159et\u011bz posunuli mazac\u00edm bodem. T\u00edm zajist\u00edte, \u017ee mazivo dos\u00e1hne v\u0161ech \u010dl\u00e1nk\u016f, a nikoli pouze \u010d\u00e1sti p\u0159\u00edstupn\u00e9 z jednoho m\u00edsta.<\/li>\n
  4. 4<\/span>
    \nNaneste tenkou vrstvu maziva na mimo<\/strong> \u0159et\u011bzov\u00fdch desek pro sn\u00ed\u017een\u00ed povrchov\u00e9 koroze na jejich \u010delech, co\u017e je obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9 ve vlhk\u00fdch nebo slan\u00fdch podm\u00ednk\u00e1ch b\u011b\u017en\u00fdch b\u011bhem korejsk\u00fdch zim.<\/li>\n
  5. 5<\/span>
    \nUm\u00edst\u011bte kus kartonu za spodn\u00ed \u0159et\u011bzovou dr\u00e1hu mezi ozuben\u00e1 kola a naneste mazivo p\u0159\u00edmo na \u0159et\u011bz, zat\u00edmco pomalu ot\u00e1\u010dejte zadn\u00edm kolem. Karton zabr\u00e1n\u00ed tomu, aby se p\u0159est\u0159ik dostal k zadn\u00ed pneumatice.<\/li>\n
  6. 6<\/span>
    \nPo nanesen\u00ed maziva oto\u010dte zadn\u00ed kolo o dal\u0161\u00ed dv\u011b cel\u00e9 ot\u00e1\u010dky, aby se mazivo rovnom\u011brn\u011b rozprost\u0159elo ve v\u0161ech kloubech.<\/li>\n
  7. 7<\/span>
    \nP\u0159ebyte\u010dn\u00e9 mazivo set\u0159ete \u010dist\u00fdm had\u0159\u00edkem. P\u0159ebyte\u010dn\u00e9 mazivo na vn\u011bj\u0161\u00edch ploch\u00e1ch kotou\u010d\u016f p\u0159itahuje \u0161t\u011brk a ne\u010distoty z vozovky, kter\u00e9 p\u016fsob\u00ed abrazivn\u011b na povrchy v\u00e1le\u010dk\u016f a ozuben\u00fdch kol.<\/li>\n<\/ol>\n
    Doporu\u010den\u00fd interval maz\u00e1n\u00ed:<\/strong> Za typick\u00fdch j\u00edzdn\u00edch podm\u00ednek na zpevn\u011bn\u00fdch cest\u00e1ch prov\u00e1d\u011bjte maz\u00e1n\u00ed ka\u017ed\u00fdch 400\u2013800 km. Za mokra nebo pra\u0161anu prov\u00e1d\u011bjte maz\u00e1n\u00ed ka\u017ed\u00fdch 200\u2013400 km. Pokud jezd\u00edte p\u0159ev\u00e1\u017en\u011b za sucha a v\u00e1\u0161 zes\u00edlen\u00fd \u0159et\u011bz je variantou s ut\u011bsn\u011bn\u00fdm O-krou\u017ekem, obvykle posta\u010duje vn\u011bj\u0161\u00ed maz\u00e1n\u00ed ka\u017ed\u00fdch 600\u20131 000 km \u2013 O-krou\u017eek si s vnit\u0159n\u00edm zadr\u017eov\u00e1n\u00edm maziva porad\u00ed samostatn\u011b.<\/div>\n

     <\/p>\n

    \"zes\u00edlen\u00fd<\/p>\n

    <\/p>\n

    Motocyklov\u00e1 ozuben\u00e1 kola pro zes\u00edlen\u00e9 motocyklov\u00e9 \u0159et\u011bzy<\/h2>\n
    \n

    Motorcycle sprockets and chains work together as an interconnected system. The front sprocket, attached to the engine’s output shaft, drives the chain; the rear sprocket, attached to the wheel axle, receives that drive and transmits it to the tyre contact patch. Both sprockets are toothed to mesh with the chain rollers, and both wear in proportion to how many kilometres the chain has covered and how well the system has been lubricated and tensioned.<\/p>\n

    P\u0159i mont\u00e1\u017ei nov\u00e9ho zes\u00edlen\u00e9ho \u0159et\u011bzu motocyklu je stav \u0159et\u011bzov\u00e9ho kola kritick\u00fd. Opot\u0159ebovan\u00e1 \u0159et\u011bzov\u00e1 kola, kter\u00e1 maj\u00ed h\u00e1kovit\u00fd profil zub\u016f \u2013 kde se n\u00e1b\u011b\u017en\u00e1 hrana ka\u017ed\u00e9ho zubu v d\u016fsledku nahromad\u011bn\u00e9ho opot\u0159eben\u00ed ohne \u2013 p\u0159enesou toto opot\u0159eben\u00ed na nov\u00fd \u0159et\u011bz b\u011bhem n\u011bkolika set kilometr\u016f. Spr\u00e1vn\u00fd postup je v\u017edy vym\u011bnit p\u0159edn\u00ed \u0159et\u011bzov\u00e9 kolo, zadn\u00ed \u0159et\u011bzov\u00e9 kolo a \u0159et\u011bz spole\u010dn\u011b ve stejn\u00e9m servisn\u00edm intervalu. V\u00fdm\u011bna v\u0161ech t\u0159\u00ed najednou tak\u00e9 umo\u017e\u0148uje, aby se \u0159et\u011bz rovnom\u011brn\u011b opot\u0159eboval do nov\u00fdch profil\u016f \u0159et\u011bzov\u00fdch kol, a nikoli do nerovnom\u011brn\u00fdch vzor\u016f zanechan\u00fdch nerovnom\u011brn\u00fdmi cykly opot\u0159eben\u00ed.<\/p>\n

    Ozuben\u00e1 kola a \u0159et\u011bzy motocykl\u016f je t\u0159eba pravideln\u011b m\u011bnit. Obecn\u00e9 doporu\u010den\u00ed je ka\u017ed\u00fdch 20 000\u201330 000 kilometr\u016f, i kdy\u017e se toto \u010d\u00edslo m\u016f\u017ee v\u00fdrazn\u011b li\u0161it v z\u00e1vislosti na j\u00edzdn\u00edch podm\u00ednk\u00e1ch, \u010detnosti \u00fadr\u017eby a v\u00fdkonu motoru. P\u0159i ka\u017ed\u00e9m \u010di\u0161t\u011bn\u00ed a maz\u00e1n\u00ed \u0159et\u011bzu pe\u010dliv\u011b zkontrolujte ob\u011b ozuben\u00e1 kola.<\/p>\n

    Dod\u00e1v\u00e1me kompatibiln\u00ed \u0159et\u011bzov\u00e1 kola pro v\u0161echny rozte\u010de \u0159et\u011bz\u016f t\u0159\u00eddy H \u2013 415, 420, 428, 520, 525 a 530. Prohl\u00e9dn\u011bte si na\u0161i \u0159et\u011bzy a ozuben\u00e1 kola<\/a> rozsah, nebo n\u00e1s kontaktujte s uveden\u00edm zna\u010dky a modelu va\u0161eho motocyklu, abyste si p\u0159ed objedn\u00e1n\u00edm ov\u011b\u0159ili spr\u00e1vn\u00fd po\u010det zub\u016f a rozm\u011bry n\u00e1boje.<\/p>\n

    \"\u0159et\u011bz<\/p>\n<\/div>\n

    <\/div>\n

    <\/p>\n

    Korea Ever-Power Motorcycle Chain Co., Ltd. \u2014 V\u00fdrobce<\/h2>\n
    \n

    Spole\u010dnost Korea Ever-Power Motorcycle Chain Co., Ltd. je profesion\u00e1ln\u00ed dodavatel p\u0159evodov\u00fdch \u0159et\u011bz\u016f specializuj\u00edc\u00ed se na \u0159et\u011bzy vyr\u00e1b\u011bn\u00e9 dle v\u00fdkres\u016f a specifikac\u00ed z\u00e1kazn\u00edk\u016f. Na\u0161\u00ed v\u00fdhodou je spolehliv\u00e1 kvalita, konkurenceschopn\u00e9 ceny a rychl\u00e9 dod\u00e1n\u00ed v cel\u00e9m sortimentu od standardn\u00edch a\u017e po zes\u00edlen\u00e9 a ut\u011bsn\u011bn\u00e9 typy motocyklov\u00fdch \u0159et\u011bz\u016f. V\u00fdrobn\u00ed s\u00ed\u0165, na kter\u00e9 stoj\u00edme, zahrnuje p\u011bt v\u00fdrobn\u00edch z\u00e1vod\u016f s v\u00edce ne\u017e 110 000 metry \u010dtvere\u010dn\u00edmi kombinovan\u00e9 plochy, syst\u00e9m \u0159\u00edzen\u00ed kvality certifikovan\u00fd dle ISO 9001, v\u00edce ne\u017e 180 registrovan\u00fdch patent\u016f v oblasti konstrukce \u0159et\u011bz\u016f a exportn\u00ed pokryt\u00ed do v\u00edce ne\u017e 80 zem\u00ed.<\/p>\n

    Konkr\u00e9tn\u011b u vyztu\u017een\u00e9 \u0159ady H zahrnuj\u00ed kontroly kvality:<\/p>\n<\/div>\n

      \n
    • \u2705<\/span>
      \nZkou\u0161ky tahem v d\u00e1vce pro ov\u011b\u0159en\u00ed, zda \u00fadaje o pevnosti v tahu odpov\u00eddaj\u00ed zve\u0159ejn\u011bn\u00fdm specifikac\u00edm p\u0159ed odesl\u00e1n\u00edm<\/li>\n
    • \u2705<\/span>
      \nOv\u011b\u0159en\u00ed rozm\u011br\u016f p\u0159esnosti rozte\u010de, tlou\u0161\u0165ky plechu a pr\u016fm\u011bru v\u00e1lce oproti referen\u010dn\u00edm m\u011b\u0159idl\u016fm pro ka\u017edou v\u00fdrobn\u00ed \u0161ar\u017ei<\/li>\n
    • \u2705<\/span>
      \nKontrola kloub\u016f \u2013 ka\u017ed\u00fd hotov\u00fd \u0159et\u011bz se p\u0159ed balen\u00edm ohne, aby se ov\u011b\u0159ilo, \u017ee neobsahuje \u017e\u00e1dn\u00e9 tuh\u00e9 \u010dl\u00e1nky<\/li>\n
    • \u2705<\/span>
      \nPro v\u0161ech \u0161est velikost\u00ed rozte\u010de H jsou k dispozici odpov\u00eddaj\u00edc\u00ed ozuben\u00e1 kola \u2013 p\u0159ed objedn\u00e1n\u00edm n\u00e1s kontaktujte pro ov\u011b\u0159en\u00ed k\u0159\u00ed\u017eov\u00e9ho odkazu na v\u00fdrobce (OEM)<\/li>\n
    • \"d\u00edlna<\/li>\n<\/ul>\n

      <\/p>\n

      \u010casto kladen\u00e9 ot\u00e1zky \u2013 Zes\u00edlen\u00fd motocyklov\u00fd \u0159et\u011bz<\/h2>\n
      \n

      \u010c\u00edm se li\u0161\u00ed zes\u00edlen\u00fd motocyklov\u00fd \u0159et\u011bz od standardn\u00edho \u0159et\u011bzu?<\/strong>
      \nThe H designation within the same pitch series indicates heavier side plates and higher tensile strength. The 428H, for example, carries 2.03 mm plates and 20.6 kN tensile strength versus the standard 428’s 1.60 mm plates and 17.8 kN. Larger-diameter pins on some H-grade variants further increase joint shear resistance. The bushing type (curled) is the same as the standard series in this range \u2014 the reinforcement comes from gauge and material, not a fundamental change in bushing construction.<\/p>\n

      Kter\u00e1 velikost \u0159et\u011bzu t\u0159\u00eddy H je spr\u00e1vn\u00e1 pro m\u016fj motocykl?<\/strong>
      \nStart with the number stamped on your existing chain \u2014 this encodes pitch and width. The pitch must match your sprockets exactly. The H suffix indicates reinforcement within that pitch family; if your bike currently runs a 520 and you want to upgrade to H-grade, the 520H fits all the same sprockets and guides. Check your owner’s manual or the OEM chain number for the exact pitch before selecting.<\/p>\n

      Jsou zes\u00edlen\u00e9 \u0159et\u011bzy t\u0159\u00eddy H k dispozici i s ut\u011bsn\u011bn\u00fdmi O-krou\u017eky?<\/strong>
      \nAno. \u0158et\u011bzy t\u0159\u00eddy H s ut\u011bsn\u011bn\u00fdmi O-krou\u017eky a X-krou\u017eky jsou k dispozici v nejobl\u00edben\u011bj\u0161\u00edch velikostech. Ut\u011bsn\u011bn\u00e9 \u0159et\u011bzy t\u0159\u00eddy H kombinuj\u00ed struktur\u00e1ln\u00ed v\u00fdhodu zes\u00edlen\u00e9 konstrukce s v\u00fdhodou vnit\u0159n\u00edho zadr\u017eov\u00e1n\u00ed maziva d\u00edky ut\u011bsn\u011bn\u00e9 konstrukci \u2013 praktick\u00e1 volba pro jezdce, kte\u0159\u00ed cht\u011bj\u00ed maxim\u00e1ln\u00ed \u017eivotnost s ni\u017e\u0161\u00ed \u010detnost\u00ed \u00fadr\u017eby. Kontaktujte n\u00e1s a ov\u011b\u0159te si dostupnost ve v\u00e1mi po\u017eadovan\u00e9 rozte\u010di a po\u010dtu \u010dl\u00e1nk\u016f.<\/p>\n

      O kolik d\u00e9le vydr\u017e\u00ed zes\u00edlen\u00fd \u0159et\u011bz ve srovn\u00e1n\u00ed se standardn\u00edm \u0159et\u011bzem?<\/strong>
      \n\u017divotnost do zna\u010dn\u00e9 m\u00edry z\u00e1vis\u00ed na \u00fadr\u017eb\u00e1\u0159sk\u00fdch n\u00e1vyc\u00edch, v\u00fdkonu motoru a j\u00edzdn\u00edch podm\u00ednk\u00e1ch. Za srovnateln\u00fdch podm\u00ednek vydr\u017e\u00ed \u0159et\u011bz t\u0159\u00eddy H obvykle o 30\u201360% d\u00e9le ne\u017e \u0159et\u011bz standardn\u00ed \u0159ady se stejnou rozte\u010d\u00ed, ne\u017e dos\u00e1hne prahov\u00e9 hodnoty prodlou\u017een\u00ed 3%. Ut\u011bsn\u011bn\u00e9 \u0159et\u011bzy t\u0159\u00eddy H mohou tuto \u017eivotnost d\u00e1le prodlou\u017eit eliminac\u00ed vnit\u0159n\u00ed ztr\u00e1ty maziva, kter\u00e1 je hlavn\u00ed p\u0159\u00ed\u010dinou opot\u0159eben\u00ed u standardn\u00edch neut\u011bsn\u011bn\u00fdch \u0159et\u011bz\u016f.<\/p>\n

      Mohu na kolo, kter\u00e9 moment\u00e1ln\u011b pou\u017e\u00edv\u00e1 standardn\u00ed p\u0159evodn\u00edk 520, namontovat zes\u00edlen\u00fd \u0159et\u011bz 520H?<\/strong>
      \nAno. Rozte\u010d (15,875 mm) a pr\u016fm\u011br v\u00e1le\u010dk\u016f (10,16 mm) jsou u \u0159et\u011bz\u016f 520 a 520H shodn\u00e9. \u0158et\u011bz t\u0159\u00eddy H spr\u00e1vn\u011b dosed\u00e1 na v\u0161echna ozuben\u00e1 kola ur\u010den\u00e1 pro rozte\u010d 520. Jedin\u00fdmi praktick\u00fdmi rozd\u00edly jsou m\u00edrn\u011b vy\u0161\u0161\u00ed hmotnost (1,04 kg\/m oproti 0,90\u20130,91 kg\/m u standardn\u00edch \u0159et\u011bz\u016f 520) a vylep\u0161en\u00e1 pevnost v tahu a tlou\u0161\u0165ka desti\u010dky. Nejsou nutn\u00e9 \u017e\u00e1dn\u00e9 \u00fapravy \u0159et\u011bzov\u00fdch kol, veden\u00ed \u0159et\u011bzu ani nap\u00edna\u010de.<\/p>\n

      Jak pozn\u00e1m, kdy je pot\u0159eba vym\u011bnit zes\u00edlen\u00fd \u0159et\u011bz?<\/strong>
      \nZm\u011b\u0159te 20 cel\u00fdch \u010dl\u00e1nk\u016f pod m\u00edrn\u00fdm napnut\u00edm. Jmenovit\u00e1 d\u00e9lka 20 \u010dl\u00e1nk\u016f pro \u0159et\u011bzy s rozte\u010d\u00ed 12,70 mm je 254,0 mm; pro \u0159et\u011bzy s rozte\u010d\u00ed 15,875 mm je to 317,5 mm. Vym\u011b\u0148te \u0159et\u011bz, pokud nam\u011b\u0159en\u00e1 d\u00e9lka p\u0159ekro\u010d\u00ed jmenovitou hodnotu o 3% nebo v\u00edce (261,6 mm pro \u0159et\u011bzy s rozte\u010d\u00ed 428 mm, 327,0 mm pro \u0159et\u011bzy s rozte\u010d\u00ed 520 mm). \u0158et\u011bz vym\u011b\u0148te tak\u00e9, pokud m\u016f\u017eete \u0159et\u011bz odt\u00e1hnout od zadn\u00edho ozuben\u00e9ho kola a odhalit tak v\u00edce ne\u017e polovinu paty zubu, nebo pokud n\u011bkter\u00fd \u010dl\u00e1nek vykazuje viditeln\u00e9 zalomen\u00ed nebo tuhost zp\u016fsobenou koroz\u00ed.<\/p>\n<\/div>\n

      <\/p>\n

      Recenze z\u00e1kazn\u00edk\u016f<\/h2>\n
      \n

      Kim Byung-chul<\/strong>, Touring Rider, Soul (b\u0159ezen 2025)
      \n“Switched from a standard 520 to the 520H before a long Jeolla-Gyeongsang loop \u2014 around 3,200 km over eight days. The chain held tension across the full trip and only needed one adjustment at the halfway point. Previously I’d been adjusting my standard chain every 1,000\u20131,200 km. The heavier plates make a real difference on a loaded touring bike.”<\/p>\n

      \n

      Lee Jae-ho<\/strong>, Majitel d\u00edlny, Daejeon (leden 2025)
      \n“We recommend upgrading to 428H for any 125\u2013250cc customer who uses their bike for courier work. The standard 428 doesn’t hold up to the daily mileage and stop-start loading. We’ve seen 428H chains run 15,000\u201318,000 km before needing replacement where a standard 428 might give 8,000\u201310,000 under the same conditions. The cost difference is recovered easily.”<\/p>\n

      \n

      Park Sung-il<\/strong>, sportovn\u00ed jezdec, Ulsan (listopad 2024)
      \n“Fitted the 525H on my Ninja 650 after snapping a standard 525 under hard acceleration on a wet road. The H-grade at 30.5 kN gives me a proper margin of safety for spirited riding. It’s slightly heavier than the standard chain but nowhere near noticeably so. No issues in six months.”<\/p>\n

      \n

      \u010cchoj Mi-ran<\/strong>, Dobrodru\u017en\u00fd cestovatel, provincie Gangwon (prosinec 2024)
      \n“Running a 530H on my Africa Twin for mixed paved and gravel route use. The reinforced construction handles the occasional rough road section without any problems. I lube it every 600 km and check tension monthly. At 10,000 km it’s still within specification \u2014 ahead of schedule compared to standard chains I’ve used on this bike.”<\/p>\n

      \n

      Jung Seong-wook<\/strong>, Distributor motocyklov\u00fdch d\u00edl\u016f, Pusan \u200b\u200b(\u00fanor 2025)
      \n“We carry the 428H and 520H in stock as our two main reinforced chain SKUs. Both move well. Customer feedback has been consistently positive \u2014 the quality from Korea Ever-Power is stable batch to batch, which matters more to a distributor than anything else. No returns on quality grounds in the last six months.”<\/p>\n

      \n

      Oh Tae-kyun<\/strong>, Enduro jezdec, provincie Severn\u00ed Kjongsang (\u0159\u00edjen 2024)
      \n“The 420H is perfect for my 150cc trail bike. Lighter than the 428H but still meaningfully stronger than the standard 420. Handles the off-road use without the rapid wear I was getting before. Lubricate after every muddy ride and the chain is lasting well into my second season.”<\/p>\n<\/div>\n

      <\/p>\n

      Balen\u00ed a doprava<\/h2>\n

      \"balen\u00ed<\/p>\n

       <\/p>","protected":false},"excerpt":{"rendered":"

      Zes\u00edlen\u00e9 motocyklov\u00e9 \u0159et\u011bzy v proveden\u00ed 415H, 420H, 428H, 520H, 525H a 530H \u2013 konstrukce se zkroucen\u00fdm pouzdrem, siln\u011bj\u0161\u00edmi deskami a vy\u0161\u0161\u00ed pevnost\u00ed v tahu ne\u017e standardn\u00ed \u0159ady, od 15,6 kN (415H) do 30,5 kN (520H\/525H). Ur\u010den\u00e9 pro vysoce v\u00fdkonn\u00e9 a n\u00e1ro\u010dn\u00e9 j\u00edzdn\u00ed aplikace. Tabulka s kompletn\u00ed specifikac\u00ed s rozte\u010d\u00ed, pr\u016fm\u011brem v\u00e1le\u010dk\u016f, \u00fadaji o \u010depech, tlou\u0161\u0165kou desti\u010dek a hmotnost\u00ed.<\/p>","protected":false},"featured_media":3522,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[2874],"product_tag":[],"class_list":{"0":"post-3520","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-motorcycle-chain","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/product\/3520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/comments?post=3520"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/media\/3522"}],"wp:attachment":[{"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/media?parent=3520"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/product_brand?post=3520"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/product_cat?post=3520"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/motorcyclechain.top\/cs\/wp-json\/wp\/v2\/product_tag?post=3520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}