Fulcrum Ceev 40C tshuaj xyuas lub log

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Fulcrum Ceev 40C tshuaj xyuas lub log
Fulcrum Ceev 40C tshuaj xyuas lub log

Video: Fulcrum Ceev 40C tshuaj xyuas lub log

Video: Fulcrum Ceev 40C tshuaj xyuas lub log
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Lub Fulcrum Speed 40C's yog qhov tsis muaj tseeb ntawm txhua qhov kev sib tw uas yog ob peb tus qauv tweaks deb ntawm kev nyuaj rau ntaus

Txawm tias Campagnolo yog nws lub tuam txhab niam txiv, Fulcrum's wheelsets tsis yog tsuas yog rov qab los ntawm Campagnolo cov khoom tsim los thov rau cov neeg siv ntawm Shimano lossis Sram pawgets.

Thaum lawv sib koom ntau ntawm tib lub thev naus laus zis, cov khoom lag luam Fulcrum muaj ntau tus qauv tsim tshwj xeeb rau lawv thiab lub tuam txhab nthuav tawm ntau yam khoom siv dav dav, ua haujlwm rau kev caij tsheb ntau thiab ntau tus nqi hauv cov kev qhuab qhia.

Lub Ceev 40C clinchers zaum ntawm tus nqi kawg ntawm Fulcrum txoj kev kab, cog lus tias yuav muab ntau qhov kev ua tau zoo ib yam li 40T tubular log siv los ntawm WorldTour team Bahrain-Merida.

Yuav tam sim no los ntawm Pro Bike Kit

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Ntawm daim ntawv lawv yuav tsum ua li ntawd: qhov hnyav ntawm 1420g yog sib npaug los yog zoo dua li feem ntau ntawm Speed 40C tus neeg sib tw ntawm qhov zoo sib xws ntawm ntug qhov tob ntawm qib ntawm kev ua lag luam.

Lub teeb tag nrho qhov hnyav yog thim rov qab los ntawm cov pa roj carbon pem hauv ntej, aluminium rear, hubs uas yob ntawm ceramic bearings nyob rau hauv ib qho yooj yim-rau-kev pab cuam, khob-thiab-cone tsim; ib tug 2: 1 rear log lacing qauv uas cog lus lub log nruj, ntev thiab sib npaug; thiab ib daim duab ntug sim ua kom sib xyaw aero efficiency thiab stability.

Lwm lub ntsiab lus tseem ceeb yog qee yam qiv los ntawm Campagnolo: nws AC3 nres khiav, lub tshuab siv lasers txhawm rau tshem tawm qhov tsis zoo hauv cov resin ntawm lub braking nto, tom qab ntawd sau ntawv hloov maj mam mus rau hauv txoj kev, zoo ib yam li cov nyob hauv Zipp siab. -kawg log nrog Showstopper nres lem.

Lub AC3 braking nto yog thawj tus cwj pwm ntawm lub log uas ua rau nws muaj kev xav tiag tiag thaum kuv muab lub log los sim. Muab kuv txoj haujlwm tsim nyog ntawm Cyclist Kuv muaj peev xwm kuaj tau ntau cov pa roj carbon wheelsets thiab thaum cov pa roj carbon braking kev ua tau zoo feem ntau tsuas yog tau zoo dua, kev sib txawv ntawm cov npe sib txawv hauv qhov zoo tseem loj.

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Nyob rau hauv qhov no hais txog Fulcrum Speed 40C lub log sib piv zoo heev tiv thaiv ntau ntawm lawv cov neeg sib tw - cov sipes thiab scoured lem tsim muaj zog, zoo sib xws braking qhov sib npaug ntawm txhuas nyob rau hauv qhuav. Thaum xub thawj raug txo qis hauv qhov ntub dej tab sis tag nrho lub zog tseem siab thiab zoo ib yam txaus rau kuv kom muaj kev ntseeg siab ntawm lub log 'muaj peev xwm ua kom muaj kev nyab xeeb qeeb hauv cov xwm txheej tsis zoo.

Kev rov qab mus nrawm yog tsis muaj fuss. Qhov hnyav ntawm lub log yog qhov tshwj xeeb tsawg thiab lub hub nram qab tshwj xeeb muaj ntau yam kev txhawb nqa lub log nruj, xws li nws qhov loj me ntawm qhov flange thiab 2: 1 lacing qauv, yog li Kev Ceev 40C's tau zoo heev thiab txaus siab rau kev nrawm.

Ua ke, lub braking thiab acceleration ntawm Speed 40C's yuav muaj qhov txawv txav ntawm kev caij tsheb kauj vab uas lawv tau muab tso rau hauv.

Rim qhov tob ntawm ib ncig ntawm 40mm feem ntau touted raws li 'Goldilocks' kev cuam tshuam ntawm aero txiaj ntsig, ruaj khov thiab qhov hnyav. Kuv yeej ib txwm nyiam xaiv lub log ntawm 40mm lossis tob dua - thaum nws nyuaj rau pom qhov sib txawv loj hauv kev rub ntawm qhov tob no, nws muaj qhov cuam tshuam me ntsis ntawm qhov hnyav lossis nrawm yog li qhov kom zoo dua, hloov maj mam los yog lwm yam, kuj tseem yuav yog. muaj.

Cov duab taw qhia ntawm Ceev 40C's yog qhov sib txawv me ntsis rau tam sim no ntau hom snub-nose designs uas ua rau muaj kev ruaj khov nyob rau hauv crosswinds, tab sis raws li tus neeg caij hnyav dua 40mm rims tsis tau sib sib zog nqus txaus los ua yuam kev. rau kuv hauv crosswinds lawm. Lub 40C tsis xav tias qeeb qeeb ntawm qhov nrawm dua, yog li kuv xav hais tias lawv tsuas yog aerodynamic li lawv qhov kev sib tw.

Ib thaj chaw uas lawv yuav poob qab me ntsis yog lawv qhov dav sab hauv. Cov hom lag luam loj tshaj plaws yog mus rau 20mm + qhov ntev, qhov 40C qhov ntsuas rau 17mm xwb. Zoo rau 25 hli log tsheb, tab sis mus rau txhua yam dav dua nrog lub hom phiaj ntawm kev txhim kho kev nplij siab lossis tuav thiab qhov dav ntawd zoo li tsim lub teeb pom kev zoo uas yuav ua rau muaj kev cuam tshuam rau aerodynamics ntawm lub rims.

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Fulcrum hais tias cov log no yog tsom rau cov neeg sib tw, tab sis cov neeg sib tw tsim nyog yuav yog nyob ntawm Fulcrum lub raj sib npaug rau 40C qhov twg los xij. Yog li muaj tseeb Fulcrum muaj lub peev xwm los nthuav cov log no me ntsis thiab txhawb nqa cov kev taw qhia ntawm kev ua lag luam, uas yog txav mus rau 28mm log tsheb raws li tus qauv.

The Speed 40C's yog tus neeg sib tw tseem ceeb los ua tubeless sib xws, raws li Fulcrum twb tsim lawv nrog undrilled rim txaj.

Raws li nws sawv muaj thaj chaw uas cov qauv tsim los ntawm lwm lub npe tuav qhov zoo dua li Speed 40C's, tab sis thaum koj xav txog cov log no pheej yig dua li ntau lub log lawv tseem yog ib qho kev xaiv nyuaj. Kev sib koom ua ke ob peb qhov me me tweaks yuav yog txhua yam uas yuav tsum tau ua kom nyuaj rau kuv kom pom zoo txhua yam tab sis Fulcrum Speed 40C's.

Pom zoo: