{"id":7687,"date":"2020-06-12T13:15:50","date_gmt":"2020-06-12T11:15:50","guid":{"rendered":"https:\/\/www.welovecycling.com\/cs\/?p=7687"},"modified":"2021-05-04T09:30:05","modified_gmt":"2021-05-04T07:30:05","slug":"pevna-osa-bonus-nebo-nezbytnost","status":"publish","type":"post","link":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/","title":{"rendered":"Pevn\u00e1 osa \u2013 bonus, nebo nezbytnost?"},"content":{"rendered":"<p><strong>Kdy\u017e si Tullio Campagnolo v roce 1930 nechal patentovat rychloup\u00ednac\u00ed mechanismus n\u00e1boj\u016f kol, vznikl na dlouh\u00e1 desetilet\u00ed nem\u011bnn\u00fd standard. A\u017e p\u0159\u00edchod MTB odhalil limity tohoto \u0159e\u0161en\u00ed a za\u010dal rychloup\u00edn\u00e1ky odsouvat na vedlej\u0161\u00ed kolej. Dnes se u\u017e na kolech v cen\u011b okolo 25 000 korun objevuj\u00ed takzvan\u00e9 pevn\u00e9 osy. Jak\u00fd je jejich p\u0159\u00ednos a m\u00e1 v\u016fbec smysl po nich prahnout?\u00a0<\/strong><\/p>\n<p>Zat\u00edmco klasick\u00fd n\u00e1boj se usazuje do otev\u0159en\u00fdch patek r\u00e1mu \u010di vidlice, kde se zajist\u00ed rychloup\u00ednac\u00edm t\u00e1hlem o pr\u016fm\u011bru 5 mm, pevn\u00e1 osa (angl. thru axle) m\u00e1 v\u011bt\u0161\u00ed pr\u016fm\u011br a zasouv\u00e1 se do uzav\u0159en\u00fdch patek opat\u0159en\u00fdch na jedn\u00e9 stran\u011b z\u00e1vitem. V\u00fdhody? Z technick\u00e9ho hlediska je z\u00e1sadn\u00edm p\u0159\u00ednosem nav\u00fd\u0161en\u00ed tuhosti, pevnosti i spolehlivosti spoje. A hlavn\u00ed nev\u00fdhoda? Pokud nem\u00e1te r\u00e1m a vidlici uzp\u016fsoben\u00e9 pro pou\u017eit\u00ed pevn\u00fdch os, nem\u016f\u017eete tento syst\u00e9m vyu\u017e\u00edt, patky syst\u00e9m\u016f jsou vz\u00e1jemn\u011b nekompatibiln\u00ed. P\u0159i v\u00fdb\u011bru nov\u00e9ho kola tedy \u010din\u00edte jedno z drobn\u00fdch nezvratn\u00fdch rozhodnut\u00ed. Mezi dal\u0161\u00ed drobn\u00e9 nev\u00fdhody lze po\u010d\u00edtat nepatrn\u00e9 nav\u00fd\u0161en\u00ed hmotnosti a o n\u011bkolik vte\u0159in pomalej\u0161\u00ed v\u00fdm\u011bnu kola.<\/p>\n<h2><strong>Body pro v\u011bt\u0161\u00ed pr\u016fm\u011br<\/strong><\/h2>\n<p>Tuh\u00e9 spojen\u00ed n\u00e1boje a zbytku kola m\u00e1 pozitivn\u00ed vliv na efektivitu z\u00e1b\u011br\u016f do ped\u00e1l\u016f, to v\u0161ak netvo\u0159\u00ed hlavn\u00ed benefit pevn\u00fdch os. Hlavn\u00edm p\u0159\u00ednosem je n\u00e1r\u016fst tuhosti p\u0159i man\u00e9vrov\u00e1n\u00ed. Pevn\u00e1 osa \u201evyztu\u017e\u00ed\u201c p\u0159edn\u00ed vidlici \u010di zadn\u00ed stavbu a vylep\u0161\u00ed tak p\u0159esnost ovl\u00e1d\u00e1n\u00ed kola v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch. U vidlic (ale i zadn\u00edch staveb) se omezen\u00edm krutu p\u0159i p\u0159ekon\u00e1v\u00e1n\u00ed p\u0159ek\u00e1\u017eek nebo p\u0159i brzd\u011bn\u00ed z\u00e1rove\u0148 zlep\u0161uje funkce p\u00e9rov\u00e1n\u00ed a prodlu\u017euje \u017eivotnost. D\u016fle\u017eitost pevn\u00fdch os podtrhl pr\u00e1v\u011b n\u00e1stup kotou\u010dov\u00fdch brzd, kter\u00e9 vidlice i r\u00e1my v\u00edce nam\u00e1haj\u00ed.<\/p>\n<p><a href=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7695\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-2.jpg\" alt=\"\" width=\"1488\" height=\"990\" \/><\/a><\/p>\n<p>Zm\u00edn\u011bn\u00e9 benefity ocen\u00ed hlavn\u011b v\u00fdkonnostn\u011b lad\u011bn\u00ed jezdci, ale je tu je\u0161t\u011b jeden praktick\u00fd p\u0159\u00ednos pro ka\u017ed\u00e9ho. T\u00edm je vy\u0161\u0161\u00ed p\u0159esnost ulo\u017een\u00ed kola, co\u017e je kl\u00ed\u010dov\u00e9 pro spr\u00e1vn\u00e9 nastaven\u00ed kotou\u010dov\u00fdch brzd. Drobn\u00e9 nep\u0159esnosti na rozhran\u00ed n\u00e1boje a patek toti\u017e mohou u rychloup\u00edn\u00e1ku zp\u016fsobit cink\u00e1n\u00ed kotou\u010de o desti\u010dky, kdy\u017e kolo do r\u00e1mu \u010di vidlice neusad\u00edte zcela ide\u00e1ln\u011b. To je u pevn\u00e9 osy vylou\u010deno \u2013 pozice kola je jasn\u011b dan\u00e1.<\/p>\n<div class=\"shortcode-ys-post-pinup\"><article class=\"loop-simple post-7643 post type-post status-publish format-standard has-post-thumbnail hentry category-https-www-welovecycling-com-cs-category-zabava tag-aplikace-strava tag-strava global-categories-cycling\" data-postid=\"7643\" role=\"article\" data-post-id=\"7643\" data-word-count=\"343\" data-headline-length=\"81\" data-category=\"Z\u00c1BAVA\" data-global-category=\"Cycling\" data-author=\"Marek Novotn\u00fd\" data-published=\"2020-06-10T18:30:56+02:00\" data-published-day=\"Wednesday\">\n    <div class=\"entry-thumbnail article-thumbnail\" content=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/strava-1-150x150.webp\"><a href=\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/10\/strava-zmenila-system-uzivani-aplikace-za-co-a-kolik-jsme-ochotni-platit\/\" class=\"image-holder\" target=\"_self\"><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/strava-1-1024x683.webp\" srcset=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/strava-1.webp 1500w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/strava-1-300x200.webp 300w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/strava-1-1024x683.webp 1024w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/strava-1-768x512.webp 768w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/strava-1-272x182.webp 272w\" width=\"1024\" height=\"683\" sizes=\"auto, (min-width: 1200px) 300px, (min-width: 768px) 25vw, 100vw\" alt=\"strava-zmenila-system-uzivani-aplikace-za-co-a-kolik-jsme-ochotni-platit\"\/><\/a><\/div>    <div class=\"entry-meta\">\n        <a class=\"label label-secondary post-category\" href=\"https:\/\/www.welovecycling.com\/cs\/category\/https-www-welovecycling-com-cs-category-zabava\/\" title=\"Z\u00c1BAVA\">Z\u00c1BAVA<\/a>\n    <\/div>\n    <div class=\"entry-details\">\n        <a href=\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/10\/strava-zmenila-system-uzivani-aplikace-za-co-a-kolik-jsme-ochotni-platit\/\" class='entry-title-wrapper'>\n            <h3 class=\"entry-title\"><span>Strava zm\u011bnila syst\u00e9m u\u017e\u00edv\u00e1n\u00ed aplikace. Za co a kolik jsme ochotn\u00ed platit?<\/span><\/h3>\n        <\/a>\n    <\/div>\n    <\/article>\n<\/div>\n<p>V\u00fdznam pevn\u00fdch os tedy roste s pr\u016fm\u011brem v\u00fdplet\u016f \u2013 u d\u011btsk\u00fdch kol jsou zbyte\u010dn\u00e9, u dev\u011btadvac\u00edtek z hlediska podpory tuhosti p\u0159\u00ednosn\u00e9. D\u00e1le souvis\u00ed s nam\u00e1h\u00e1n\u00edm p\u0159i j\u00edzd\u011b \u2013 zat\u00edmco u krosov\u00e9ho kola nemaj\u00ed velk\u00fd v\u00fdznam, u celoodpru\u017een\u00e9ho mountainbiku nebo elektrokola ano. Stejn\u011b tak u kola s r\u00e1fkov\u00fdmi brzdami jsou postradateln\u00e9, zat\u00edmco u kola brzd\u00edc\u00edho kotou\u010di je ocen\u00edte.<\/p>\n<h2><strong>Jak\u00fd rozm\u011br zvolit?<\/strong><\/h2>\n<p>U rychloup\u00edn\u00e1k\u016f je situace velmi p\u0159ehledn\u00e1 \u2013 p\u0159edn\u00ed n\u00e1boj je \u0161irok\u00fd 100 mm, zadn\u00ed 135 mm (u silni\u010dn\u00edch kol 130 mm), tak\u017ee na probl\u00e9my s kompatibilitou naraz\u00edte jen ve v\u00fdjime\u010dn\u00fdch p\u0159\u00edpadech. U pevn\u00fdch os v\u0161ak existuje n\u011bkolik standard\u016f. B\u011b\u017en\u011b se ozna\u010duj\u00ed dv\u011bma rozm\u011bry \u2013 pr\u016fm\u011brem pevn\u00e9 osy a \u0161\u00ed\u0159kou n\u00e1boje.<\/p>\n<p><a href=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/rychloup\u00edn\u00e1k-WLC.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7697\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/rychloup\u00edn\u00e1k-WLC.jpg\" alt=\"\" width=\"1792\" height=\"1193\" \/><\/a><\/p>\n<p>P\u0159edn\u00ed n\u00e1boj 15&#215;100 mm a zadn\u00ed 12&#215;135 milimetr\u016f byl po dlouh\u00e1 l\u00e9ta nejv\u011bt\u0161\u00ed klasikou MTB. Dnes je st\u00e1le roz\u0161\u00ed\u0159en\u00fd a nab\u00eddka kvalitn\u00edch n\u00e1hradn\u00edch d\u00edl\u016f je dostate\u010dn\u00e1.<\/p>\n<div class=\"shortcode-ys-post-pinup\"><article class=\"loop-simple post-7185 post type-post status-publish format-standard has-post-thumbnail hentry category-rady-tipy category-zdravi-a-trenink tag-cyklistika tag-svacina-na-kolo tag-vyziva tag-zdravi tag-zdravi-a-trenink global-categories-cycling\" data-postid=\"7185\" role=\"article\" data-post-id=\"7185\" data-word-count=\"323\" data-headline-length=\"40\" data-category=\"Rady &amp; tipy\" data-global-category=\"Cycling\" data-author=\"Ji\u0159\u00ed Kalo\u010d\" data-published=\"2020-05-18T19:30:48+02:00\" data-published-day=\"Monday\">\n    <div class=\"entry-thumbnail article-thumbnail\" content=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-150x150.webp\"><a href=\"https:\/\/www.welovecycling.com\/cs\/2020\/05\/18\/idealni-svacina-na-kolo-pro-sportovce\/\" class=\"image-holder\" target=\"_self\"><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-1024x683.webp\" srcset=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina.webp 2048w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-300x200.webp 300w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-1024x683.webp 1024w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-768x512.webp 768w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-1536x1024.webp 1536w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-1920x1280.webp 1920w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-272x182.webp 272w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/04\/nova-cup-ob\u010derstven\u00ed-ovoce-zelenina-1920x1280.webp 1920w\" width=\"1024\" height=\"683\" sizes=\"auto, (min-width: 1200px) 300px, (min-width: 768px) 25vw, 100vw\" alt=\"idealni-svacina-na-kolo-pro-sportovce\"\/><\/a><\/div>    <div class=\"entry-meta\">\n        <a class=\"label label-secondary post-category\" href=\"https:\/\/www.welovecycling.com\/cs\/category\/rady-tipy\/\" title=\"Rady &amp; tipy\">Rady &amp; tipy<\/a>\n    <\/div>\n    <div class=\"entry-details\">\n        <a href=\"https:\/\/www.welovecycling.com\/cs\/2020\/05\/18\/idealni-svacina-na-kolo-pro-sportovce\/\" class='entry-title-wrapper'>\n            <h3 class=\"entry-title\"><span>Ide\u00e1ln\u00ed sva\u010dina na kolo pro sportovce<\/span><\/h3>\n        <\/a>\n    <\/div>\n    <\/article>\n<\/div>\n<p>Na nov\u00fdch kolech se v\u0161ak \u010dast\u011bji objevuj\u00ed n\u00e1boje ozna\u010dovan\u00e9 jako Boost. Jde o p\u0159edn\u00ed n\u00e1boj 15&#215;110 mm a zadn\u00ed 12&#215;148 mm. Smyslem \u0161ir\u0161\u00edch n\u00e1boj\u016f je nav\u00fd\u0161en\u00ed tuhosti v\u00fdpletu roz\u0161\u00ed\u0159en\u00edm jeho z\u00e1kladny, a tak\u00e9 snaha z\u00edskat v\u00edce prostoru pro pastorky na zadn\u00edm n\u00e1boji a zlep\u0161it pr\u016fchodnost pl\u00e1\u0161t\u011b u st\u0159edov\u00e9ho pouzdra. Cel\u00e1 \u0159et\u011bzov\u00e1 linka (tedy i p\u0159evodn\u00edk) se toti\u017e posouv\u00e1 d\u00e1le od pod\u00e9ln\u00e9 osy kola. Rozm\u011bry Boost p\u0159edstavuj\u00ed aktu\u00e1ln\u00ed standard u v\u011bt\u0161iny horsk\u00fdch kol s pevn\u00fdmi osami. V\u00fdjimky najdeme jen u MTB pro sjezd \u010di enduro, zde se n\u011bkdy pou\u017e\u00edvaj\u00ed 20mm p\u0159edn\u00ed osy nebo \u0161ir\u0161\u00ed zadn\u00ed n\u00e1boj, aktu\u00e1ln\u011b t\u0159eba takzvan\u00fd Super Boost (12&#215;157 mm).<\/p>\n<p><a href=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/zadni_naboj_boost.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7698\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/zadni_naboj_boost.jpg\" alt=\"\" width=\"670\" height=\"523\" \/><\/a><\/p>\n<p>U silni\u010dn\u00edch kol a gravel bik\u016f n\u011bkter\u00e9 zna\u010dky s\u00e1zely na p\u0159edn\u00ed n\u00e1boj 15&#215;100 mm, ale posl\u00e9ze p\u0159evl\u00e1dl rozm\u011br 12&#215;100 mm. Tento p\u0159edn\u00ed n\u00e1boj je aktu\u00e1ln\u00edm standardem, vzadu jej dopl\u0148uje 12&#215;142 mm. Pouze u silni\u010dek s r\u00e1fkov\u00fdmi brzdami dr\u017e\u00ed svou vydobytou pozici rychloup\u00edn\u00e1ky.<\/p>\n<h2><strong>Smyslupln\u00fd luxus<\/strong><\/h2>\n<p>Pro nen\u00e1ro\u010dn\u00e9 v\u00fdletn\u00edky bude rychloup\u00edn\u00e1k v\u017edy dostate\u010dn\u00e9 \u0159e\u0161en\u00ed, ale mysl\u00edte-li to s cyklistikou trochu v\u00e1\u017en\u011bji, nem\u011bly by dnes na va\u0161em kole chyb\u011bt kotou\u010dov\u00e9 brzdy v kombinaci s pevn\u00fdmi osami. P\u0159i rozhodov\u00e1n\u00ed mezi dv\u011bma podobn\u00fdmi koly by m\u011bla m\u00edt p\u0159\u00edtomnost pevn\u00fdch os vy\u0161\u0161\u00ed v\u00e1hu ne\u017e t\u0159eba logo na p\u0159ehazova\u010dce. Mimo jin\u00e9 pro to, \u017ee s p\u0159\u00edchodem nov\u00fdch standard\u016f je utlumena nab\u00eddka t\u011bch star\u0161\u00edch.<\/p>\n<div class=\"shortcode-ys-post-pinup\"><article class=\"loop-simple post-7395 post type-post status-publish format-standard has-post-thumbnail hentry category-horska-cyklistika category-zeny tag-karla-stepanova global-categories-cycling\" data-postid=\"7395\" role=\"article\" data-post-id=\"7395\" data-word-count=\"543\" data-headline-length=\"86\" data-category=\"Horsk\u00e1 cyklistika\" data-global-category=\"Cycling\" data-author=\"Jan Kr\u016fta\" data-published=\"2020-06-01T06:00:28+02:00\" data-published-day=\"Monday\">\n    <div class=\"entry-thumbnail article-thumbnail\" content=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-150x150.webp\"><a href=\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/01\/karla-stepanova-behem-nucene-pauzy-trenink-pekelny-maraton-i-vyroba-kabelky\/\" class=\"image-holder\" target=\"_self\"><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-1024x682.webp\" srcset=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men.webp 2317w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-300x200.webp 300w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-1024x682.webp 1024w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-768x512.webp 768w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-1536x1024.webp 1536w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-2048x1365.webp 2048w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-1920x1279.webp 1920w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-272x182.webp 272w, https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/05\/Karla_\u0161t\u011bp\u00e1nov\u00e1-MS-Auronzo-2018-men-1920x1279.webp 1920w\" width=\"1024\" height=\"682\" sizes=\"auto, (min-width: 1200px) 300px, (min-width: 768px) 25vw, 100vw\" alt=\"karla-stepanova-behem-nucene-pauzy-trenink-pekelny-maraton-i-vyroba-kabelky\"\/><\/a><\/div>    <div class=\"entry-meta\">\n        <a class=\"label label-secondary post-category\" href=\"https:\/\/www.welovecycling.com\/cs\/category\/horska-cyklistika\/\" title=\"Horsk\u00e1 cyklistika\">Horsk\u00e1 cyklistika<\/a>\n    <\/div>\n    <div class=\"entry-details\">\n        <a href=\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/01\/karla-stepanova-behem-nucene-pauzy-trenink-pekelny-maraton-i-vyroba-kabelky\/\" class='entry-title-wrapper'>\n            <h3 class=\"entry-title\"><span>Karla \u0160t\u011bp\u00e1nov\u00e1 b\u011bhem nucen\u00e9 pauzy: tr\u00e9nink, pekeln\u00fd maraton i v\u00fdroba kabelky<\/span><\/h3>\n        <\/a>\n    <\/div>\n    <\/article>\n<\/div>\n<p>Nap\u0159\u00edklad dostupnost kvalitn\u00edch vidlic v proveden\u00ed pro rychloup\u00edn\u00e1k je v sou\u010dasn\u00e9 dob\u011b ji\u017e v\u00fdrazn\u011b omezena a tot\u00e9\u017e plat\u00ed i pro zapleten\u00e1 kola. Pevn\u00e9 osy v rozm\u011bru Boost (MTB) respektive 12&#215;100\/142 mm (silnice) jsou dnes z\u00e1rukou optim\u00e1ln\u00edch mechanick\u00fdch vlastnost\u00ed i \u0161irok\u00e9 nab\u00eddky kompatibiln\u00edch komponent\u016f v n\u00e1sleduj\u00edc\u00edch letech.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kdy\u017e si Tullio Campagnolo v roce 1930 nechal patentovat rychloup\u00ednac\u00ed mechanismus n\u00e1boj\u016f kol, vznikl na dlouh\u00e1 desetilet\u00ed nem\u011bnn\u00fd standard. A\u017e [&hellip;]<\/p>\n","protected":false},"author":137,"featured_media":7694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[952,347],"global-categories":[411],"class_list":["post-7687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rady-tipy","tag-pevna-osa","tag-rychloupinak","global-categories-cycling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.3 (Yoast SEO v25.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pevn\u00e1 osa \u2013 bonus, nebo nezbytnost? | \u0160koda We Love Cycling - \u010cesk\u00e1 republika<\/title>\n<meta name=\"description\" content=\"Pevn\u00e1 osa! Jak\u00fd je jej\u00ed p\u0159\u00ednos? Z technick\u00e9ho hlediska je z\u00e1sadn\u00edm bonusem nav\u00fd\u0161en\u00ed tuhosti, pevnosti i spolehlivosti spoje.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pevn\u00e1 osa \u2013 bonus, nebo nezbytnost?\" \/>\n<meta property=\"og:description\" content=\"Pevn\u00e1 osa! Jak\u00fd je jej\u00ed p\u0159\u00ednos? Z technick\u00e9ho hlediska je z\u00e1sadn\u00edm bonusem nav\u00fd\u0161en\u00ed tuhosti, pevnosti i spolehlivosti spoje.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0160koda We Love Cycling - \u010cesk\u00e1 republika\" \/>\n<meta property=\"article:published_time\" content=\"2020-06-12T11:15:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-05-04T07:30:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1676\" \/>\n\t<meta property=\"og:image:height\" content=\"1116\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"bartosek\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jan Kr\u016fta\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/\",\"url\":\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/\",\"name\":\"Pevn\u00e1 osa \u2013 bonus, nebo nezbytnost? | \u0160koda We Love Cycling - \u010cesk\u00e1 republika\",\"isPartOf\":{\"@id\":\"https:\/\/www.welovecycling.com\/cs\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp\",\"datePublished\":\"2020-06-12T11:15:50+00:00\",\"dateModified\":\"2021-05-04T07:30:05+00:00\",\"author\":{\"@id\":\"https:\/\/www.welovecycling.com\/cs\/#\/schema\/person\/e1c6405fe3725f2ffb5db320c875ea31\"},\"description\":\"Pevn\u00e1 osa! Jak\u00fd je jej\u00ed p\u0159\u00ednos? Z technick\u00e9ho hlediska je z\u00e1sadn\u00edm bonusem nav\u00fd\u0161en\u00ed tuhosti, pevnosti i spolehlivosti spoje.\",\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/#primaryimage\",\"url\":\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp\",\"contentUrl\":\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp\",\"width\":1676,\"height\":1116},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.welovecycling.com\/cs\/#website\",\"url\":\"https:\/\/www.welovecycling.com\/cs\/\",\"name\":\"\u0160koda We Love Cycling - \u010cesk\u00e1 republika\",\"description\":\"WeLoveCycling.cz je online magaz\u00edn, kter\u00fd v\u00e1m pravideln\u011b p\u0159in\u00e1\u0161\u00ed rady a tipy, zaj\u00edmav\u00e9 \u010dl\u00e1nky, videa a jedine\u010dn\u00e9 report\u00e1\u017ee ze sv\u011bta cyklistiky.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.welovecycling.com\/cs\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.welovecycling.com\/cs\/#\/schema\/person\/e1c6405fe3725f2ffb5db320c875ea31\",\"name\":\"bartosek\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.welovecycling.com\/cs\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/0e88996c3e5788daece0439a835b6439c171a42e3978ec00cfb1913dd71bef33?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/0e88996c3e5788daece0439a835b6439c171a42e3978ec00cfb1913dd71bef33?s=96&d=mm&r=g\",\"caption\":\"bartosek\"},\"url\":\"https:\/\/www.welovecycling.com\/cs\/author\/bartosek\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pevn\u00e1 osa \u2013 bonus, nebo nezbytnost? | \u0160koda We Love Cycling - \u010cesk\u00e1 republika","description":"Pevn\u00e1 osa! Jak\u00fd je jej\u00ed p\u0159\u00ednos? Z technick\u00e9ho hlediska je z\u00e1sadn\u00edm bonusem nav\u00fd\u0161en\u00ed tuhosti, pevnosti i spolehlivosti spoje.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/","og_locale":"cs_CZ","og_type":"article","og_title":"Pevn\u00e1 osa \u2013 bonus, nebo nezbytnost?","og_description":"Pevn\u00e1 osa! Jak\u00fd je jej\u00ed p\u0159\u00ednos? Z technick\u00e9ho hlediska je z\u00e1sadn\u00edm bonusem nav\u00fd\u0161en\u00ed tuhosti, pevnosti i spolehlivosti spoje.","og_url":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/","og_site_name":"\u0160koda We Love Cycling - \u010cesk\u00e1 republika","article_published_time":"2020-06-12T11:15:50+00:00","article_modified_time":"2021-05-04T07:30:05+00:00","og_image":[{"width":1676,"height":1116,"url":"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp","type":"image\/webp"}],"author":"bartosek","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jan Kr\u016fta","Est. reading time":"7"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/","url":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/","name":"Pevn\u00e1 osa \u2013 bonus, nebo nezbytnost? | \u0160koda We Love Cycling - \u010cesk\u00e1 republika","isPartOf":{"@id":"https:\/\/www.welovecycling.com\/cs\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/#primaryimage"},"image":{"@id":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/#primaryimage"},"thumbnailUrl":"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp","datePublished":"2020-06-12T11:15:50+00:00","dateModified":"2021-05-04T07:30:05+00:00","author":{"@id":"https:\/\/www.welovecycling.com\/cs\/#\/schema\/person\/e1c6405fe3725f2ffb5db320c875ea31"},"description":"Pevn\u00e1 osa! Jak\u00fd je jej\u00ed p\u0159\u00ednos? Z technick\u00e9ho hlediska je z\u00e1sadn\u00edm bonusem nav\u00fd\u0161en\u00ed tuhosti, pevnosti i spolehlivosti spoje.","inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.welovecycling.com\/cs\/2020\/06\/12\/pevna-osa-bonus-nebo-nezbytnost\/#primaryimage","url":"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp","contentUrl":"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/13\/2020\/06\/pevn\u00e1-osa-WLC-1.webp","width":1676,"height":1116},{"@type":"WebSite","@id":"https:\/\/www.welovecycling.com\/cs\/#website","url":"https:\/\/www.welovecycling.com\/cs\/","name":"\u0160koda We Love Cycling - \u010cesk\u00e1 republika","description":"WeLoveCycling.cz je online magaz\u00edn, kter\u00fd v\u00e1m pravideln\u011b p\u0159in\u00e1\u0161\u00ed rady a tipy, zaj\u00edmav\u00e9 \u010dl\u00e1nky, videa a jedine\u010dn\u00e9 report\u00e1\u017ee ze sv\u011bta cyklistiky.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.welovecycling.com\/cs\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Person","@id":"https:\/\/www.welovecycling.com\/cs\/#\/schema\/person\/e1c6405fe3725f2ffb5db320c875ea31","name":"bartosek","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.welovecycling.com\/cs\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/0e88996c3e5788daece0439a835b6439c171a42e3978ec00cfb1913dd71bef33?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0e88996c3e5788daece0439a835b6439c171a42e3978ec00cfb1913dd71bef33?s=96&d=mm&r=g","caption":"bartosek"},"url":"https:\/\/www.welovecycling.com\/cs\/author\/bartosek\/"}]}},"_links":{"self":[{"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/posts\/7687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/users\/137"}],"replies":[{"embeddable":true,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/comments?post=7687"}],"version-history":[{"count":2,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/posts\/7687\/revisions"}],"predecessor-version":[{"id":7700,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/posts\/7687\/revisions\/7700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/media\/7694"}],"wp:attachment":[{"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/media?parent=7687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/categories?post=7687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/tags?post=7687"},{"taxonomy":"global-categories","embeddable":true,"href":"https:\/\/www.welovecycling.com\/cs\/wp-json\/wp\/v2\/global-categories?post=7687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}