{"id":136096,"date":"2026-07-29T06:26:25","date_gmt":"2026-07-29T06:26:25","guid":{"rendered":"https:\/\/www.europesays.com\/sk\/136096\/"},"modified":"2026-07-29T06:26:25","modified_gmt":"2026-07-29T06:26:25","slug":"od-nelakovanych-ramov-po-odhadzovanie-flias-9-sposobov-ako-jazdci-na-tour-de-france-setria-kazdy-gram-biker-sk","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/sk\/136096\/","title":{"rendered":"Od nelakovan\u00fdch r\u00e1mov po odhadzovanie flia\u0161. 9 sp\u00f4sobov, ako jazdci na Tour de France \u0161etria ka\u017ed\u00fd gram \u2013 Biker.sk"},"content":{"rendered":"

\"Od<\/p>\n

Profesion\u00e1lni cyklisti bud\u00fa v\u017edy rie\u0161i\u0165 ka\u017ed\u00fd gram. A to aj napriek tomu, \u017ee kon\u0161trukt\u00e9ri, ktor\u00ed v\u00fdvoju ich bicyklov venuj\u00fa tis\u00edce hod\u00edn, im opakovane vysvet\u013euj\u00fa, \u017ee s v\u00fdnimkou naj\u0165a\u017e\u0161\u00edch st\u00fapan\u00ed je aerodynamika d\u00f4le\u017eitej\u0161ia ne\u017e samotn\u00e1 hmotnos\u0165.<\/p>\n

Na Tour de France v\u0161ak n\u00e1ro\u010dn\u00fdch kopcov rozhodne nie je m\u00e1lo. Nie je preto prekvapen\u00edm, \u017ee jazdci, respekt\u00edve ich mechanici, sk\u00fa\u0161aj\u00fa v\u0161etky mo\u017en\u00e9 sp\u00f4soby, ako bicykle pred horsk\u00fdmi etapami od\u013eah\u010di\u0165.<\/p>\n

V\u0161imli sme si dev\u00e4\u0165 sp\u00f4sobov, ktor\u00fdmi profesion\u00e1li zni\u017euj\u00fa hmotnos\u0165 svojich bicyklov. Siahaj\u00fa po \u013eah\u0161\u00edch koles\u00e1ch a pl\u00e1\u0161\u0165och, s\u00e9riov\u00e9 diely nahr\u00e1dzaj\u00fa \u0161peci\u00e1lnymi komponentmi a pred naj\u0165a\u017e\u0161\u00edmi horsk\u00fdmi etapami niekedy pou\u017eij\u00fa aj nelakovan\u00fd karb\u00f3nov\u00fd r\u00e1m.<\/p>\n

1. \u013dah\u0161ie koles\u00e1
\n\"\"Foto: A.S.O.\/Charly L\u00f3pez<\/p>\n

Na rovinat\u00fdch a zvlnen\u00fdch etap\u00e1ch t\u00edmy v\u00e4\u010d\u0161inou pou\u017e\u00edvaj\u00fa aerodynamick\u00e9 koles\u00e1 s vy\u0161\u0161\u00edmi r\u00e1fikmi. Ke\u010f v\u0161ak Tour zamieri do vysok\u00fdch h\u00f4r, jazdci ich \u010dasto vymenia za \u013eah\u0161ie modely s ni\u017e\u0161\u00edm profilom.<\/p>\n

Reserve dod\u00e1va t\u00edmu Visma-Lease a Bike model 34|37 SL TA s n\u00e1bojmi Tune a uv\u00e1dzanou hmotnos\u0165ou 1 140 gramov. Aerodynamickej\u0161\u00ed variant 57|64 SL TA v\u00e1\u017ei 1 470 gramov, tak\u017ee v\u00fdmenou mo\u017eno u\u0161etri\u0165 a\u017e 330 gramov.<\/p>\n

Koles\u00e1 Enve SES 2.3 s najni\u017e\u0161\u00edm profilom v\u00e1\u017eia 1 248 gramov, zatia\u013e \u010do model SES 4.5 Pro m\u00e1 hmotnos\u0165 1 295 gramov. Rozdiel necel\u00fdch 50 gramov nie je ve\u013ek\u00fd, no Poga\u010darovi a t\u00edmu UAE Team Emirates-XRG m\u00f4\u017ee st\u00e1\u0165 za to.<\/p>\n

2. \u010casovk\u00e1rske pl\u00e1\u0161te
\n\"\"Foto: Simon von Bromley \/ BikeRadar<\/p>\n

\u010eal\u0161ie gramy aj \u010das\u0165 rota\u010dnej hmotnosti mo\u017eno u\u0161etri\u0165 v\u00fdmenou be\u017en\u00fdch cestn\u00fdch pl\u00e1\u0161\u0165ov za \u013eah\u0161ie \u010dasovk\u00e1rske modely. Profesion\u00e1li ich pritom \u010dasto nepou\u017e\u00edvaj\u00fa iba v hor\u00e1ch, ale po\u010das celej Tour.<\/p>\n

Continental Grand Prix 5000 TT TR so \u0161\u00edrkou 28 mm m\u00e1 uv\u00e1dzan\u00fa hmotnos\u0165 245 gramov, zatia\u013e \u010do verzia S TR v\u00e1\u017ei 280 gramov. Dvojica \u010dasovk\u00e1rskych pl\u00e1\u0161\u0165ov je teda o 70 gramov \u013eah\u0161ia.<\/p>\n

Continental z\u00e1rove\u0148 tvrd\u00ed, \u017ee \u013eah\u0161ia kostra a ten\u0161ia vrstva beh\u00fa\u0148a zni\u017euj\u00fa aj valiv\u00fd odpor.<\/p>\n

Nev\u00fdhodou je men\u0161ia odolnos\u0165 a vy\u0161\u0161ie riziko defektu, najm\u00e4 na horsk\u00fdch cest\u00e1ch, ktor\u00e9 nemusia by\u0165 v\u017edy v najlep\u0161om stave.<\/p>\n

Po\u010das Tour v\u0161ak b\u00fdva ich povrch spravidla d\u00f4kladne pripraven\u00fd. Pl\u00e1\u0161te sa navy\u0161e r\u00fdchlej\u0161ie opotrebuj\u00fa, no profesion\u00e1lne t\u00edmy ich \u017eivotnos\u0165 pr\u00edli\u0161 tr\u00e1pi\u0165 nemus\u00ed.<\/p>\n

3. Menej laku alebo \u00faplne nelakovan\u00fd r\u00e1m
\n\"\"16. etapa Tour de France 2025. Foto: A.S.O. \/ Billy Ceusters<\/p>\n

Aj men\u0161ie mno\u017estvo laku m\u00f4\u017ee z hmotnosti bicykla ubra\u0165 nieko\u013eko desiatok gramov. Preto sa pod jazdcami, ktor\u00ed chc\u00fa bojova\u0165 o v\u00fdsledok v hor\u00e1ch, \u010dasto objavuj\u00fa jednoduch\u00e9 \u010dierne r\u00e1my.<\/p>\n

Look napr\u00edklad uv\u00e1dza, \u017ee prechod z farebn\u00e9ho vyhotovenia Iconic Prism na \u010dierny model 795 Blade RS 3 u\u0161etr\u00ed jazdcom t\u00edmu Cofidis 80 gramov.<\/p>\n

Poga\u010dar po\u010das Tour de France 2025 pred horskou \u010dasovkou v 15. etape aj pred dojazdom nasleduj\u00facej etapy na Mont Ventoux vymenil biely Colnago Y1Rs za \u010dierny. Colnago dnes pon\u00faka aj nelakovan\u00fa verziu Y1Rs Dark Series, ktor\u00e1 vzh\u013eadom pripom\u00edna pr\u00e1ve Poga\u010darov bicykel.<\/p>\n

4. \u013dahk\u00e9 ko\u0161\u00edky na f\u013ea\u0161e
\n\"\"Foto: BikeRadar<\/p>\n

Ko\u0161\u00edky na f\u013ea\u0161e s\u00fa \u010fal\u0161\u00edm miestom, kde m\u00f4\u017ee n\u00edzka hmotnos\u0165 dosta\u0165 prednos\u0165 pred aerodynamikou. Aerodynamick\u00e9 ko\u0161\u00edky s\u00edce pom\u00e1haj\u00fa zni\u017eova\u0165 odpor vzduchu, no pred horskou etapou ich mechanici m\u00f4\u017eu nahradi\u0165 jednoduch\u0161\u00edmi a \u013eah\u0161\u00edmi modelmi.<\/p>\n

Aerodynamick\u00e9 ko\u0161\u00edky sa \u0161tandardne dod\u00e1vaj\u00fa k viacer\u00fdm bicyklom pou\u017e\u00edvan\u00fdm na Tour de France vr\u00e1tane modelov BMC Teammachine, Wilier Filante SLR ID2 a Trek Madone.<\/p>\n

Vlastn\u00e9 aerodynamick\u00e9 ko\u0161\u00edky m\u00e1 aj Giant Propel. Ke\u010f sme v\u0161ak pred \u0161tartom Tour kontrolovali Propel Advanced SL Luka Plappa, namiesto nich mal namontovan\u00e9 dva karb\u00f3nov\u00e9 ko\u0161\u00edky Elite Leggero s hmotnos\u0165ou 13 gramov za kus.<\/p>\n

Jeden p\u00f4vodn\u00fd ko\u0161\u00edk pre Propel v\u00e1\u017ei pod\u013ea Giantu 36 gramov, tak\u017ee Plapp touto v\u00fdmenou u\u0161etril 46 gramov.<\/p>\n

5. Exotick\u00e9 komponenty
\n\"\"Od\u013eah\u010den\u00e9 kladky na bicykli Tadeja Poga\u010dara. Foto: Simon von Bromley \/ BikeRadar<\/p>\n

Be\u017en\u00e9 s\u00e9riov\u00e9 diely m\u00f4\u017eu t\u00edmy nahradi\u0165 \u013eah\u0161\u00edmi komponentmi od \u0161pecializovan\u00fdch v\u00fdrobcov. Naj\u010falej v tomto smere zach\u00e1dza UAE Team Emirates-XRG, ktor\u00fd svoje sady Dura-Ace dop\u013a\u0148a karb\u00f3nov\u00fdmi prevodn\u00edkmi zna\u010dky Carbon-Ti.<\/p>\n

Rovnak\u00fd v\u00fdrobca t\u00edmu dod\u00e1va aj \u013eahk\u00e9 pevn\u00e9 osi \u010di skrutky do ko\u0161\u00edkov na f\u013ea\u0161e a kladiek prehadzova\u010dky.<\/p>\n

Na Poga\u010darovom \u010dasovk\u00e1rskom bicykli Colnago TT1 sme po\u010das Tour 2025 objavili aj sedlovku Darimo. T\u00e1to zna\u010dka je medzi profesion\u00e1lmi ob\u013e\u00faben\u00e1 pr\u00e1ve v\u010faka mimoriadne \u013eahk\u00fdm komponentom, ktor\u00fdmi mo\u017eno nahradi\u0165 s\u00e9riov\u00e9 diely.<\/p>\n

6. Komponenty vyroben\u00e9 3D tla\u010dou
\n\"\"3D-tla\u010den\u00fd dr\u017eiak na cyklopo\u010d\u00edta\u010d. Foto: BikeRadar<\/p>\n

Na bicykloch profesion\u00e1lov sa pravidelne objavuj\u00fa aj diely vyroben\u00e9 pomocou 3D tla\u010de. Namiesto s\u00e9riov\u00fdch dr\u017eiakov cyklopo\u010d\u00edta\u010dov pou\u017e\u00edvaj\u00fa t\u00edmy \u013eahk\u00e9 kompozitov\u00e9 verzie a videli sme aj nieko\u013eko tit\u00e1nov\u00fdch \u00fachytov sedla vytla\u010den\u00fdch na mieru.<\/p>\n

Tak\u00e9to komponenty sa naj\u010dastej\u0161ie objavuj\u00fa na \u010dasovk\u00e1rskych \u0161peci\u00e1loch, no postupne prenikaj\u00fa aj na cestn\u00e9 bicykle.<\/p>\n

7. Odhodenie f\u013ea\u0161e pred z\u00e1vere\u010dn\u00fdm st\u00fapan\u00edm
\n\"\"Specialized navrhol sedlov\u00fa trubku modelu Tarmac SL9 tak, aby aerodynamika fungovala aj bez druhej f\u013ea\u0161e. Foto: BikeRadar<\/p>\n

Profesion\u00e1li po\u010das et\u00e1p spotrebuj\u00fa obrovsk\u00e9 mno\u017estvo flia\u0161. V z\u00e1vere horsk\u00fdch et\u00e1p si v\u0161ak ich obsah \u010dasto iba vylej\u00fa na hlavu a f\u013ea\u0161u odhodia bez toho, aby ju vr\u00e1tili do ko\u0161\u00edka.<\/p>\n

Samotn\u00e1 f\u013ea\u0161a pritom nie je obzvl\u00e1\u0161\u0165 \u0165a\u017ek\u00e1. Medzi profesion\u00e1lmi ob\u013e\u00faben\u00fd model Elite Fly v\u00e1\u017ei iba 50 gramov. Pol litra vody v\u0161ak prid\u00e1 bicyklu \u010fal\u0161\u00edch 500 gramov, \u010do u\u017e je v prudkom st\u00fapan\u00ed cite\u013en\u00fd rozdiel.<\/p>\n

Odhadzovanie f\u013ea\u0161e zo sedlovej r\u00fary je tak\u00e9 be\u017en\u00e9, \u017ee Specialized s t\u00fdm po\u010d\u00edtal aj pri v\u00fdvoji aerodynamiky modelu Tarmac SL9. Za sedlov\u00fa r\u00faru preto umiestnil prvok nazvan\u00fd \u201eWin Fin\u201c, ktor\u00fd pom\u00e1ha usmer\u0148ova\u0165 pr\u00fadenie vzduchu aj bez druhej f\u013ea\u0161e.<\/p>\n

8. Men\u0161ie r\u00e1my s dlh\u00fdmi predstavcami
\n\"\"Remco Evenepoel na Tour de France 2026. Foto: A.S.O. \/ Charly Lopez<\/p>\n

Dnes u\u017e sa s t\u00fdm nestret\u00e1vame tak \u010dasto, no v minulosti si profesion\u00e1li pravidelne vyberali men\u0161\u00ed r\u00e1m a ch\u00fdbaj\u00facu d\u013a\u017eku n\u00e1sledne kompenzovali dlh\u0161ou sedlovkou a mimoriadne dlh\u00fdm predstavcom.<\/p>\n

Men\u0161\u00ed r\u00e1m bol o nie\u010do \u013eah\u0161\u00ed a z\u00e1rove\u0148 jazdca dostal do typick\u00e9ho n\u00edzkeho pretek\u00e1rskeho posedu s hlavou tesne nad riadidlami.<\/p>\n

9. V\u00fdmena aerodynamick\u00e9ho bicykla za \u013eah\u0161\u00ed model
\n\"\"Foto: Uno-X Mobility<\/p>\n

Poslednou mo\u017enos\u0165ou je vymeni\u0165 cel\u00fd bicykel. Na rovinat\u00e9 etapy m\u00f4\u017eu jazdci pou\u017ei\u0165 aerodynamick\u00fd model od svojho sponzora a v hor\u00e1ch presadn\u00fa\u0165 na \u013eah\u0161iu alternat\u00edvu.<\/p>\n

L\u00edder t\u00edmu Uno-X Tobias Johannessen napr\u00edklad po\u010das Tour striedal aerodynamick\u00fd Ridley Noah Fast s dosia\u013e nepredstaven\u00fdm \u013eahk\u00fdm modelom Ridley, ktor\u00fd v\u00e1\u017ei 6,9 kilogramu.<\/p>\n

V niektor\u00fdch etap\u00e1ch navy\u0161e jazdil na nelakovanej verzii Noah Fast namiesto bicykla v plnom \u010dervenom t\u00edmovom dizajne.<\/p>\n

Jeho be\u017en\u00fd Noah Fast sme na Tour 2025 odv\u00e1\u017eili na 8,3 kilogramu, tak\u017ee prechodom na \u013eah\u0161\u00ed model m\u00f4\u017ee u\u0161etri\u0165 podstatne viac ne\u017e iba nieko\u013eko gramov.<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Profesion\u00e1lni cyklisti bud\u00fa v\u017edy rie\u0161i\u0165 ka\u017ed\u00fd gram. A to aj napriek tomu, \u017ee kon\u0161trukt\u00e9ri, ktor\u00ed v\u00fdvoju ich bicyklov…\n","protected":false},"author":2,"featured_media":136097,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[13],"tags":[42550,42551,16999,42552,43,40,39,42,41,69,68,40548,4119,23976,16998],"class_list":["post-136096","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sport","tag-gram","tag-gramy","tag-hmotnost","tag-setrenie-gramov","tag-sk","tag-slovak","tag-slovakia","tag-slovencina","tag-slovensko","tag-sport","tag-sports","tag-tdf","tag-tour-de-france","tag-tour-de-france-2026","tag-vaha"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/117001846211201957","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/136096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=136096"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/136096\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/136097"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=136096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=136096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=136096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}