{"id":1304,"date":"2023-04-05T13:15:00","date_gmt":"2023-04-05T13:15:00","guid":{"rendered":"https:\/\/sportano.cz\/blog\/?p=1304"},"modified":"2025-07-23T08:48:34","modified_gmt":"2025-07-23T08:48:34","slug":"karbonove-nebo-hlinikove-kolo-vyhody-a-nevyhody-obou-typu-ramu-jizdnich-kol","status":"publish","type":"post","link":"https:\/\/sportano.cz\/blog\/karbonove-nebo-hlinikove-kolo-vyhody-a-nevyhody-obou-typu-ramu-jizdnich-kol\/","title":{"rendered":"Karbonov\u00e9 nebo hlin\u00edkov\u00e9 kolo? V\u00fdhody a nev\u00fdhody obou typ\u016f r\u00e1m\u016f j\u00edzdn\u00edch kol"},"content":{"rendered":"\n<p><strong>V\u00fdb\u011br materi\u00e1lu r\u00e1mu j\u00edzdn\u00edho kola je jedn\u00edm z kl\u00ed\u010dov\u00fdch faktor\u016f p\u0159i n\u00e1kupu jednokolky. Kdysi dominantn\u00ed ocel ustoupila karbonov\u00fdm vl\u00e1kn\u016fm a hlin\u00edku. Ka\u017ed\u00fd z t\u011bchto materi\u00e1l\u016f m\u00e1 sv\u00e9 v\u00fdhody a nev\u00fdhody a kone\u010dn\u00fd v\u00fdb\u011br z\u00e1vis\u00ed na priorit\u00e1ch cyklisty, tj. co od r\u00e1mu o\u010dek\u00e1v\u00e1 z hlediska hmotnosti, odolnosti, v\u00fdkonnostn\u00edch vlastnost\u00ed nebo v neposledn\u00ed \u0159ad\u011b na dostupn\u00e9m rozpo\u010dtu. Karbonov\u00e9 nebo hlin\u00edkov\u00e9 kolo? Pokus\u00edme se v\u00e1m pomoci se spr\u00e1vn\u00fdm rozhodnut\u00edm.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">J\u00edzdn\u00ed kolo s karbonov\u00fdm r\u00e1mem &#8211; v\u00fdhody a nev\u00fdhody<\/h2>\n\n\n\n<p>Jednou z ud\u00e1lost\u00ed, kter\u00e1 zpopularizovala pou\u017e\u00edv\u00e1n\u00ed karbonov\u00fdch vl\u00e1ken ve sv\u011bt\u011b cyklistiky, bylo v\u00edt\u011bzstv\u00ed Lance Armstronga na Tour de France v roce 1999 na karbonov\u00e9m kole Trek 5500 OCLV. R\u00e1m tohoto jednokolky byl v t\u00e9 dob\u011b nejleh\u010d\u00edm vyr\u00e1b\u011bn\u00fdm modelem na sv\u011bt\u011b &#8211; v\u00e1\u017eil pouh\u00fdch 912 g.&nbsp;<\/p>\n\n\n\n<p>Hlavn\u00ed v\u00fdhodou karbonu je, \u017ee jej lze tvarovat a ladit podle individu\u00e1ln\u00edch pot\u0159eb p\u0159i zachov\u00e1n\u00ed dostate\u010dn\u00e9 tuhosti, pohodl\u00ed a aerodynamick\u00e9 \u00fa\u010dinnosti a n\u00edzk\u00e9 hmotnosti vybaven\u00ed. Pou\u017e\u00edv\u00e1 se p\u0159edev\u0161\u00edm u MTB a silni\u010dn\u00edch kol. Karbonov\u00e1 vl\u00e1kna v\u0161ak maj\u00ed i sv\u00e9 nev\u00fdhody &#8211; vysokou cenu a v\u011bt\u0161\u00ed n\u00e1chylnost k po\u0161kozen\u00ed p\u0159i nehod\u00e1ch ve srovn\u00e1n\u00ed s jin\u00fdmi materi\u00e1ly.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/0JieFDLFg91WkE_ijAwW3Yz_1VIaMlisvJ0O6nTbNnepGuV4lmCepUcs7kqIb_R3wlCOZ1K-l1_K25U2SV02iNFS7dPNsoKZtWBFbKqy4m74nCP23TF6rxDRbUaqE3jSeuuDYZxCunwrObdBqQ6ZMGk\" alt=\"Cyklista svi\u0161t\u00ed zat\u00e1\u010dkou na silni\u010dn\u00edm kole s \u010dervenou helmou\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody uhl\u00edku<\/h3>\n\n\n\n<p>Karbonov\u00fd r\u00e1m j\u00edzdn\u00edho kola je vyroben z vrstev uhl\u00edkov\u00fdch vl\u00e1ken (p\u0159ipom\u00ednaj\u00ed propleten\u00e9 listy), kter\u00e9 jsou obaleny epoxidovou prysky\u0159ic\u00ed. Pot\u00e9, co jsou jednotliv\u00e9 vrstvy r\u00e1mu ru\u010dn\u011b sestaveny, jsou um\u00edst\u011bny do kovov\u00e9 formy a zah\u0159\u00edv\u00e1ny pod tlakem, dokud se vrstvy nespoj\u00ed. Pot\u00e9 se celek obrous\u00ed. Skl\u00e1d\u00e1n\u00edm vrstev pod zvolen\u00fdm \u00fahlem z\u00edsk\u00e1 r\u00e1m r\u016fzn\u00e9 vlastnosti. Krom\u011b toho se d\u00edky struktu\u0159e p\u0159en\u00e1\u0161\u00ed zat\u00ed\u017een\u00ed u uhl\u00edkov\u00fdch vl\u00e1ken na jednu stranu, a nikoli v ka\u017ed\u00e9m sm\u011bru jako u kov\u016f, tak\u017ee sta\u010d\u00ed nastavit ur\u010dit\u00fd \u00fahel, aby se dos\u00e1hlo tuhosti v jednom m\u00edst\u011b a pru\u017enosti v jin\u00e9m. Krom\u011b r\u00e1m\u016f se z uhl\u00edkov\u00fdch vl\u00e1ken vyr\u00e1b\u011bj\u00ed i dal\u0161\u00ed sou\u010d\u00e1sti j\u00edzdn\u00edch kol, nap\u0159\u00edklad sedlovky, m\u016fstky, \u0159\u00edd\u00edtka, r\u00e1fky, kola atd.<\/p>\n\n\n\n<p>Nejv\u011bt\u0161\u00ed v\u00fdhodou r\u00e1m\u016f z uhl\u00edkov\u00fdch vl\u00e1ken je, \u017ee jsou lehk\u00e9, p\u0159itom pevn\u00e9 a pru\u017en\u00e9 a dob\u0159e tlum\u00ed n\u00e1razy. P\u0159i j\u00edzd\u011b skv\u011ble odevzd\u00e1v\u00e1 energii, tak\u017ee m\u016f\u017eete to\u010dit rychleji, ani\u017e byste museli ob\u011btovat pohodl\u00ed, co\u017e ocen\u00edte p\u0159i zdol\u00e1v\u00e1n\u00ed n\u00e1ro\u010dn\u00fdch tras v hor\u00e1ch. Karbonov\u00e9 kolo tak\u00e9 pohlt\u00ed v\u011bt\u0161inu vibrac\u00ed z cest, horsk\u00fdch stezek a jin\u00fdch nerovn\u00fdch povrch\u016f. Pozitivn\u00ed je, \u017ee karbonov\u00e9 r\u00e1my lze libovoln\u011b tvarovat (i do velmi slo\u017eit\u00fdch aerodynamick\u00fdch tvar\u016f), co\u017e umo\u017e\u0148uje jejich uspo\u0159\u00e1d\u00e1n\u00ed podle konkr\u00e9tn\u00edch po\u017eadavk\u016f kola a stylu j\u00edzdy, pro kter\u00fd jsou ur\u010deny, p\u0159i zachov\u00e1n\u00ed vhodn\u00e9ho pom\u011bru hmotnosti, tuhosti, j\u00edzdn\u00edho komfortu a aerodynamick\u00e9 \u00fa\u010dinnosti. Za zm\u00ednku stoj\u00ed, \u017ee karbonov\u00e9 r\u00e1my maj\u00ed pom\u011brn\u011b tuhou konstrukci, co\u017e usnad\u0148uje \u0159\u00edzen\u00ed kola. Krom\u011b toho lze na kole s karbonov\u00fdm r\u00e1mem jezdit mnoho hodin nebo v n\u00e1ro\u010dn\u00e9m ter\u00e9nu p\u0159i zachov\u00e1n\u00ed vysok\u00e9ho v\u00fdkonu a vynalo\u017een\u00ed v\u011bt\u0161\u00edho \u00fasil\u00ed na \u0161lap\u00e1n\u00ed, ani\u017e by byla nadm\u011brn\u011b poci\u0165ov\u00e1na hmotnost kola. K v\u00fdhod\u00e1m karbonov\u00fdch kol se p\u0159id\u00e1v\u00e1 i odolnost v\u016f\u010di korozi, co\u017e ocen\u00edte, pokud \u010dasto jezd\u00edte v nep\u0159\u00edzniv\u00fdch pov\u011btrnostn\u00edch podm\u00ednk\u00e1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nev\u00fdhody uhl\u00edku<\/h3>\n\n\n\n<p>Jednou z hlavn\u00edch nev\u00fdhod karbonov\u00e9ho r\u00e1mu je, \u017ee nen\u00ed levnou volbou, zejm\u00e9na pokud jste profesion\u00e1ln\u00ed cyklista nebo z\u00e1vod\u00edte v z\u00e1vodech a pot\u0159ebujete \u0161pi\u010dkov\u00fd karbonov\u00fd r\u00e1m. Pak se \u010d\u00e1stka vynalo\u017een\u00e1 na karbonov\u00e9 kolo m\u016f\u017ee vy\u0161plhat a\u017e na p\u011btim\u00edstnou \u010d\u00e1stku.<\/p>\n\n\n\n<p>Hlavn\u00ed nev\u00fdhodou karbonov\u00e9ho r\u00e1mu je, \u017ee je n\u00e1chyln\u00fd k opot\u0159eben\u00ed a po\u0161kozen\u00ed v d\u016fsledku nehody nebo bodov\u00e9ho n\u00e1razu. Je pom\u011brn\u011b snadn\u00e9 jej rozdrtit nebo po\u0161kodit, nap\u0159. v oblasti rychloup\u00edn\u00e1k\u016f. Pro sn\u00ed\u017een\u00ed rizika po\u0161kozen\u00ed se \u010dasto pou\u017e\u00edvaj\u00ed kovov\u00e9 chr\u00e1ni\u010de, nap\u0159\u00edklad na nejzraniteln\u011bj\u0161\u00edch \u010d\u00e1stech kola. N\u00e1razy mohou v\u00e9st tak\u00e9 k mikropo\u0161kozen\u00ed vnit\u0159n\u00ed strany r\u00e1mov\u00fdch trubek, kter\u00e9 jsou pouh\u00fdm okem neviditeln\u00e9, ale mohou zp\u016fsobit nap\u0159\u00edklad zlomen\u00ed r\u00e1mu. Proto v\u017edy po nehod\u011b nebo n\u00e1razu kola nap\u0159. na vozovku nebo tvrd\u00fd povrch odevzdejte kolo do servisu, kde pomoc\u00ed specializovan\u00e9ho za\u0159\u00edzen\u00ed mohou odborn\u00edci odhalit vnit\u0159n\u00ed po\u0161kozen\u00ed. Po\u0161kozen\u00fd karbonov\u00fd r\u00e1m je nav\u00edc obt\u00ed\u017en\u00e9 opravit, nap\u0159\u00edklad kv\u016fli relativn\u011b n\u00edzk\u00e9 dostupnosti d\u00edl\u016f a p\u0159\u00edslu\u0161enstv\u00ed, tak\u017ee m\u016f\u017ee b\u00fdt nutn\u00e9 vym\u011bnit cel\u00fd r\u00e1m.<\/p>\n\n\n\n<p>Na stran\u011b nev\u00fdhod r\u00e1mu j\u00edzdn\u00edho kola nebo jin\u00fdch karbonov\u00fdch komponent\u016f je t\u0159eba zm\u00ednit tak\u00e9 nemo\u017enost vystru\u017eov\u00e1n\u00ed nebo z\u00e1vitov\u00e1n\u00ed za \u00fa\u010delem za\u0161roubov\u00e1n\u00ed komponent\u016f (nap\u0159. to vy\u017eaduje dopln\u011bn\u00ed r\u00e1mu o lo\u017eiska nebo nutnost pou\u017eit\u00ed kovov\u00e9 vlo\u017eky, co\u017e zvy\u0161uje hmotnost j\u00edzdn\u00edho kola).&nbsp;<\/p>\n\n\n\n<p>Je t\u0159eba dodat, \u017ee vl\u00e1kno nerovn\u00e1 se vl\u00e1kno, a zat\u00edmco r\u00e1m kola u \u0161pi\u010dkov\u00e9ho z\u00e1vodn\u00edho modelu od \u0161pi\u010dkov\u00e9 zna\u010dky bude vyroben na vysok\u00e9 \u00farovni a bude nab\u00edzet vynikaj\u00edc\u00ed v\u00fdkon v pom\u011bru k hmotnosti, tot\u00e9\u017e nelze \u0159\u00edci o karbonov\u00e9m kole ni\u017e\u0161\u00ed t\u0159\u00eddy vyroben\u00e9m z levn\u00e9ho typu uhl\u00edkov\u00fdch vl\u00e1ken. Ani p\u0159i pou\u017eit\u00ed podobn\u00fdch v\u00fdrobn\u00edch postup\u016f nebude takov\u00e9 kolo nab\u00edzet odpov\u00eddaj\u00edc\u00ed v\u00fdkonnostn\u00ed charakteristiky. Nejlep\u0161\u00ed karbonov\u00e1 kola na sv\u011bt\u011b nab\u00edzej\u00ed vynikaj\u00edc\u00ed v\u00fdkon, proto\u017ee konstrukt\u00e9\u0159i str\u00e1vili tis\u00edce hodin optimalizac\u00ed zp\u016fsobu pou\u017eit\u00ed tohoto typu suroviny.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/CrRd3YRCqBfsZ4gVM3PLxx0R-8fQsCDiDMVqgrlMjiIHH8VGHkD8YSpYnqIn_wrSNs5xAqzkD7wB-Tvp7DF3JCcnCgeZdO1Pf7Wb0NTFmlOfnz6ovsdTF0g_MZgzh_s1YMtot0xW06ISR9oH5QSQm5w\" alt=\"J\u00edzdn\u00ed kolo na horsk\u00e9 stezce poskytuje ide\u00e1ln\u00ed z\u00e1\u017eitek pro milovn\u00edky cyklistiky\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Hlin\u00edkov\u00e9 kolo &#8211; v\u00fdhody a nev\u00fdhody<\/h2>\n\n\n\n<p>Hlin\u00edkov\u00e9 r\u00e1my nab\u00edzej\u00ed dobr\u00fd pom\u011br n\u00edzk\u00e9 hmotnosti a vysok\u00e9 tuhosti a jsou cenov\u011b dostupn\u00e9, ale je t\u0159eba m\u00edt na pam\u011bti, \u017ee p\u0159esn\u00e9 vlastnosti se li\u0161\u00ed v z\u00e1vislosti na typu kola a pou\u017eit\u00e9 kovov\u00e9 slitin\u011b. P\u0159i v\u00fdrob\u011b jednokol se pou\u017e\u00edvaj\u00ed hlavn\u011b hlin\u00edkov\u00e9 slitiny 6061 a 7005. Hlin\u00edkov\u00e9 r\u00e1my se nej\u010dast\u011bji vyskytuj\u00ed u kol ni\u017e\u0161\u00ed a st\u0159edn\u00ed cenov\u00e9 kategorie, ale stejn\u011b tak jsou obl\u00edben\u00e9 i u dra\u017e\u0161\u00edch silni\u010dn\u00edch nebo MTB r\u00e1m\u016f, u kter\u00fdch je d\u016fle\u017eit\u00fd co nejlep\u0161\u00ed v\u00fdkon.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody hlin\u00edkov\u00e9ho r\u00e1mu j\u00edzdn\u00edho kola<\/h3>\n\n\n\n<p>&nbsp;Jednou z v\u00fdhod hlin\u00edku je, \u017ee umo\u017e\u0148uje pom\u011brn\u011b snadnou manipulaci s tvarem trubek, kter\u00e9 tak z\u00edskaj\u00ed r\u016fzn\u00e9 vlastnosti. Hlin\u00edkov\u00e9 trubky se nej\u010dast\u011bji spojuj\u00ed, aby se zajistila tuhost a pevnost ve vybran\u00fdch oblastech a aby se u\u0161et\u0159ila hmotnost tam, kde tyto vlastnosti nejsou nutn\u00e9. Jinak \u0159e\u010deno, d\u00edky spojov\u00e1n\u00ed jsou trubky na konc\u00edch tlust\u0161\u00ed, proto\u017ee tam je v\u011bt\u0161\u00ed nam\u00e1h\u00e1n\u00ed a spojen\u00ed s jin\u00fdmi trubkami (nap\u0159. spodn\u00ed dr\u017e\u00e1k), zat\u00edmco uprost\u0159ed jsou ten\u010d\u00ed, aby se sn\u00ed\u017eila hmotnost. Velk\u00fd rozd\u00edl je tak\u00e9 v tom, kolikr\u00e1t je trubka ohnut\u00e1. Hlin\u00edkov\u00e9 r\u00e1my jsou kompaktn\u011bj\u0161\u00ed, maj\u00ed vysokou hustotu a v\u00e1\u017e\u00ed v\u00edce ne\u017e karbonov\u00e9 r\u00e1my, a proto poskytuj\u00ed stabiln\u011bj\u0161\u00ed j\u00edzdu.<\/p>\n\n\n\n<p>Hlin\u00edkov\u00e9 r\u00e1my b\u00fdvaj\u00ed m\u00e9n\u011b n\u00e1chyln\u00e9 k nehod\u00e1m nebo n\u00e1hodn\u00e9mu po\u0161kozen\u00ed ne\u017e karbonov\u00e9 r\u00e1my, proto se vyskytuj\u00ed hlavn\u011b na horsk\u00fdch kolech a tak\u00e9 na silni\u010dn\u00edch kolech jezdc\u016f, kte\u0159\u00ed cht\u011bj\u00ed dobr\u00fd v\u00fdkon, ale maj\u00ed omezen\u00fd rozpo\u010det. Hlin\u00edk nen\u00ed tak k\u0159ehk\u00fd jako karbon a v p\u0159\u00edpad\u011b po\u0161kozen\u00ed se obvykle nejprve ohne nebo zlom\u00ed, tak\u017ee m\u016f\u017eete snadno vym\u011bnit po\u0161kozenou \u010d\u00e1st m\u00edsto cel\u00e9ho r\u00e1mu.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh4.googleusercontent.com\/4Oy8irbAM4y6ZlplOD17jyN-OfuJRnR3R8o34YLmXZEl29EhQcbjSvBaPOuoDQvmizaEY6eBU1gYMMRQHQCtQYdOc19h5Jj-EsYSCQEmUwpR-_CVPTV2ES3Y5m-iJ623yEABK7u1wdyEOAOCGvujRMA\" alt=\"Cyklista jede na silni\u010dn\u00edm kole po horsk\u00e9 silnici\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Nev\u00fdhody hlin\u00edkov\u00e9ho r\u00e1mu j\u00edzdn\u00edho kola<\/h3>\n\n\n\n<p>Hlin\u00edkov\u00e9 r\u00e1my byly d\u0159\u00edve pova\u017eov\u00e1ny za nepohodln\u00e9, proto\u017ee byly velmi tuh\u00e9 a neabsorbovaly n\u00e1razy, ale d\u00edky pou\u017eit\u00ed modern\u00edho v\u00fdvoje ve v\u00fdrob\u011b r\u00e1m\u016f zaru\u010duj\u00ed vysokou kvalitu j\u00edzdy. Pokro\u010dil\u00e9 techniky hydroformov\u00e1n\u00ed a sva\u0159ov\u00e1n\u00ed vytv\u00e1\u0159ej\u00ed slo\u017eit\u00e9 tvary, kter\u00e9 pom\u00e1haj\u00ed d\u00e1t konkr\u00e9tn\u00ed \u010d\u00e1sti r\u00e1mu ten spr\u00e1vn\u00fd charakter, v\u010detn\u011b n\u00edzk\u00e9 hmotnosti, vysok\u00e9 pevnosti a j\u00edzdn\u00edho komfortu. Mnoho nejnov\u011bj\u0161\u00edch hlin\u00edkov\u00fdch r\u00e1m\u016f m\u00e1 tak\u00e9 aerodynamick\u00e9 vlastnosti.<\/p>\n\n\n\n<p>Ovl\u00e1d\u00e1n\u00ed j\u00edzdn\u00edho kola s hlin\u00edkov\u00fdm r\u00e1mem m\u016f\u017ee b\u00fdt pom\u011brn\u011b n\u00e1ro\u010dn\u00e9, zejm\u00e9na p\u0159i dlouh\u00e9 j\u00edzd\u011b nebo v n\u00e1ro\u010dn\u00e9m ter\u00e9nu. Hmotnost r\u00e1mu zvy\u0161uje mno\u017estv\u00ed pr\u00e1ce, kterou mus\u00edte vynalo\u017eit na jeho ovl\u00e1d\u00e1n\u00ed. Dal\u0161\u00ed nev\u00fdhodou je, \u017ee kola s hlin\u00edkov\u00fdm r\u00e1mem neposkytuj\u00ed tak dobr\u00e9 tlumen\u00ed n\u00e1raz\u016f jako karbonov\u00e9 modely, tak\u017ee j\u00edzdu v nerovn\u00e9m ter\u00e9nu poc\u00edt\u00edte siln\u011bji. Dal\u0161\u00edm probl\u00e9mem hlin\u00edkov\u00fdch kol je jejich n\u00e1chylnost k pov\u011btrnostn\u00edm vliv\u016fm. Slo\u017een\u00ed materi\u00e1l\u016f, z nich\u017e se hlin\u00edk vyr\u00e1b\u00ed, jsou p\u0159edev\u0161\u00edm kovy a ty maj\u00ed tu vlastnost, \u017ee reaguj\u00ed s vodou a vytv\u00e1\u0159ej\u00ed rez.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh6.googleusercontent.com\/a-S8_lvmlDFLmMe2Wq6yoospN3GhkTrTal9gtjnmVutW-RfIiCQrevMEzhcVuxGTYB5Dv6ZMzq4tr79e0Egwunypg6IbNH0GUIWyPrCmwss7WfZVN2HqwYR6_T4D6ITBO7w0EZF_ndr-LV1RIpGzItY\" alt=\"Dva cyklist\u00e9 sj\u00ed\u017ed\u011bj\u00ed lesn\u00ed stezku na horsk\u00fdch kolech\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Co t\u0159eba kolo s ocelov\u00fdm r\u00e1mem?<\/h2>\n\n\n\n<p>P\u0159ed rokem 2000 a popularizac\u00ed karbonov\u00fdch r\u00e1m\u016f byla tradi\u010dn\u00edm materi\u00e1lem pro v\u00fdrobu r\u00e1m\u016f j\u00edzdn\u00edch kol ocel. V sou\u010dasnosti se tento materi\u00e1l pou\u017e\u00edv\u00e1 hlavn\u011b k v\u00fdrob\u011b j\u00edzdn\u00edch kol, u nich\u017e je hmotnost v pom\u011bru k odolnosti m\u00e9n\u011b d\u016fle\u017eit\u00e1 (nap\u0159. cestovn\u00ed, trailov\u00e1 nebo horsk\u00e1 kola), nebo pro jezdce neobvykl\u00fdch rozm\u011br\u016f. Trubky ocelov\u00fdch r\u00e1m\u016f jsou obvykle spojeny na tupo, aby se co nejv\u00edce sn\u00ed\u017eila hmotnost. Modern\u00ed r\u00e1my j\u00edzdn\u00edch kol vyroben\u00e9 z oceli nab\u00edzej\u00ed \u0161irokou \u0161k\u00e1lu tvar\u016f trubek, kter\u00e9 v\u0161ak nejsou tak dokonal\u00e9 jako r\u00e1my vyroben\u00e9 z karbonu nebo hlin\u00edku.&nbsp;<\/p>\n\n\n\n<p>Na stran\u011b v\u00fdhod ocelov\u00e9ho r\u00e1mu j\u00edzdn\u00edho kola jsou:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>trvanlivost a men\u0161\u00ed n\u00e1chylnost k opot\u0159eben\u00ed a po\u0161kozen\u00ed;<\/li>\n\n\n\n<li>mo\u017enost pou\u017eit\u00ed trubek s men\u0161\u00edm pr\u016fm\u011brem a ten\u010d\u00edmi st\u011bnami p\u0159i zachov\u00e1n\u00ed dobr\u00e9 tuhosti a\u00a0<\/li>\n\n\n\n<li>snadn\u00e1 opravitelnost<\/li>\n\n\n\n<li>pohodl\u00ed p\u0159i j\u00edzd\u011b d\u00edky vlastnostem tlumen\u00ed n\u00e1raz\u016f.<\/li>\n<\/ul>\n\n\n\n<p>Nev\u00fdhody ocelov\u00e9ho r\u00e1mu?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>relativn\u011b vysok\u00e1 hmotnost;<\/li>\n\n\n\n<li>vy\u0161\u0161\u00ed v\u00fdrobn\u00ed n\u00e1klady ne\u017e u hlin\u00edkov\u00fdch model\u016f;<\/li>\n\n\n\n<li>levn\u00e1 ocel je n\u00e1chyln\u00e1 ke korozi.<\/li>\n\n\n\n<li>Koroze, pokud nen\u00ed \u0159\u00e1dn\u011b o\u0161et\u0159ena &#8211; u nerezov\u00e9 oceli je nutn\u00fd antikorozn\u00ed n\u00e1t\u011br.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Kter\u00fd r\u00e1m j\u00edzdn\u00edho kola je lep\u0161\u00ed karbonov\u00fd nebo hlin\u00edkov\u00fd?<\/h2>\n\n\n\n<p>Kone\u010dn\u00e9 \u0159e\u0161en\u00ed ot\u00e1zky souvisej\u00edc\u00ed s v\u00fdb\u011brem materi\u00e1lu r\u00e1mu j\u00edzdn\u00edho kola z\u00e1vis\u00ed p\u0159edev\u0161\u00edm na va\u0161em stylu a intenzit\u011b j\u00edzdy, zku\u0161enostech nebo rozpo\u010dtu. Pokud chcete kolo, kter\u00e9 je lehk\u00e9, vysoce obratn\u00e9, jezd\u00ed rychle, pohybuje se bez dodate\u010dn\u00e9 hmotnosti a s men\u0161\u00ed n\u00e1mahou, pak pro v\u00e1s bude optim\u00e1ln\u00ed volbou kolo s karbonov\u00fdm r\u00e1mem. Tak\u00e9 pokud uva\u017eujete o profesion\u00e1ln\u00ed silni\u010dn\u00ed cyklistice nebo MTB, pak byste m\u011bli s\u00e1hnout po karbonov\u00e9 verzi. Pokud pot\u0159ebujete kolo pro rekrea\u010dn\u00ed j\u00edzdu, ka\u017edodenn\u00ed doj\u00ed\u017ed\u011bn\u00ed do pr\u00e1ce\/\u0161koly nebo stabiln\u00ed kolo pro p\u0159epravu t\u011b\u017e\u0161\u00edch p\u0159edm\u011bt\u016f (nap\u0159. d\u011btsk\u00e9 seda\u010dky, n\u00e1kupu, pracovn\u00edho vybaven\u00ed atd.) &#8211; pak je nejlep\u0161\u00ed volbou kolo s hlin\u00edkov\u00fdm r\u00e1mem a lep\u0161\u00ed v\u00fdbavou.&nbsp;<\/p>\n\n\n\n<p>https:\/\/www.youtube.com\/watch?v=vcOKfTnRIIIPokud hled\u00e1te osv\u011bd\u010den\u00e1 silni\u010dn\u00ed, MTB, gravel, crossov\u00e1, m\u011bstsk\u00e1 nebo trekingov\u00e1 kola z kvalitn\u00edch materi\u00e1l\u016f od nejlep\u0161\u00edch sv\u011btov\u00fdch v\u00fdrobc\u016f: <strong>Cipollini, EcoBike, HIMO, Hudora, Kellys, Kettler, Orbea, Pinarello, PUKY, Ridley, Romet, Tern sau Woom, <\/strong>pod\u00edvejte se na Sportano.cz. \u0160irok\u00e1 nab\u00eddka <a href=\"https:\/\/sportano.cz\/jizdni-kola\">d\u00e1msk\u00fdch, p\u00e1nsk\u00fdch a d\u011btsk\u00fdch kol<\/a> s karbonov\u00fdmi a hlin\u00edkov\u00fdmi r\u00e1my v\u00e1m umo\u017en\u00ed vybrat si model na m\u00edru va\u0161im individu\u00e1ln\u00edm pot\u0159eb\u00e1m a \u00farovni znalost\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u00fdb\u011br materi\u00e1lu r\u00e1mu j\u00edzdn\u00edho kola je jedn\u00edm z kl\u00ed\u010dov\u00fdch faktor\u016f p\u0159i n\u00e1kupu jednokolky. Kdysi dominantn\u00ed ocel ustoupila karbonov\u00fdm vl\u00e1kn\u016fm a hlin\u00edku. Ka\u017ed\u00fd z t\u011bchto materi\u00e1l\u016f m\u00e1 sv\u00e9 v\u00fdhody a nev\u00fdhody a kone\u010dn\u00fd v\u00fdb\u011br z\u00e1vis\u00ed na priorit\u00e1ch cyklisty, tj. co od r\u00e1mu o\u010dek\u00e1v\u00e1 z hlediska hmotnosti, odolnosti, v\u00fdkonnostn\u00edch vlastnost\u00ed nebo v neposledn\u00ed \u0159ad\u011b na dostupn\u00e9m rozpo\u010dtu. [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":1305,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[31],"tags":[],"class_list":["post-1304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jizdni-kola"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Karbonov\u00e9 nebo hlin\u00edkov\u00e9 kolo? V\u00fdhody a nev\u00fdhody obou typ\u016f r\u00e1m\u016f j\u00edzdn\u00edch kol - Blog Sportano.cz<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sportano.cz\/blog\/karbonove-nebo-hlinikove-kolo-vyhody-a-nevyhody-obou-typu-ramu-jizdnich-kol\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Karbonov\u00e9 nebo hlin\u00edkov\u00e9 kolo? V\u00fdhody a nev\u00fdhody obou typ\u016f r\u00e1m\u016f j\u00edzdn\u00edch kol - Blog Sportano.cz\" \/>\n<meta property=\"og:description\" content=\"V\u00fdb\u011br materi\u00e1lu r\u00e1mu j\u00edzdn\u00edho kola je jedn\u00edm z kl\u00ed\u010dov\u00fdch faktor\u016f p\u0159i n\u00e1kupu jednokolky. Kdysi dominantn\u00ed ocel ustoupila karbonov\u00fdm vl\u00e1kn\u016fm a hlin\u00edku. Ka\u017ed\u00fd z t\u011bchto materi\u00e1l\u016f m\u00e1 sv\u00e9 v\u00fdhody a nev\u00fdhody a kone\u010dn\u00fd v\u00fdb\u011br z\u00e1vis\u00ed na priorit\u00e1ch cyklisty, tj. co od r\u00e1mu o\u010dek\u00e1v\u00e1 z hlediska hmotnosti, odolnosti, v\u00fdkonnostn\u00edch vlastnost\u00ed nebo v neposledn\u00ed \u0159ad\u011b na dostupn\u00e9m rozpo\u010dtu. 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V\u00fdhody a nev\u00fdhody obou typ\u016f r\u00e1m\u016f j\u00edzdn\u00edch kol - Blog Sportano.cz","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:\/\/sportano.cz\/blog\/karbonove-nebo-hlinikove-kolo-vyhody-a-nevyhody-obou-typu-ramu-jizdnich-kol\/","og_locale":"cs_CZ","og_type":"article","og_title":"Karbonov\u00e9 nebo hlin\u00edkov\u00e9 kolo? V\u00fdhody a nev\u00fdhody obou typ\u016f r\u00e1m\u016f j\u00edzdn\u00edch kol - Blog Sportano.cz","og_description":"V\u00fdb\u011br materi\u00e1lu r\u00e1mu j\u00edzdn\u00edho kola je jedn\u00edm z kl\u00ed\u010dov\u00fdch faktor\u016f p\u0159i n\u00e1kupu jednokolky. Kdysi dominantn\u00ed ocel ustoupila karbonov\u00fdm vl\u00e1kn\u016fm a hlin\u00edku. 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