Super du hubs thiab tubeless rims txhais tau tias Fulcrum Racing 3 ntxiv mus rau lub teeb yuag zoo heev
Txawm hais tias lawv yuav tsis yog thawj tus lees paub, Fulcrum yog qhov kev faib tawm ntawm Campagnolo, yog li thaum koj yuav ib khub ntawm Fulcrum log koj tau txais tag nrho Campagnolo xyoo ntawm kev tshawb fawb, thiab Campagnolo tsis tas yuav. lees tias lawv ua qhov sib xws nrog Shimano. Lub Fulcrum Racing 3s tseem nyob nruab nrab ntawm Fulcrum alloy log kab. Ob yam uas koj tau ploj lawm, piv rau Racing Zero, yog fatter (thiab stiffer) aluminium spokes thiab ceramic bearings nyob rau hauv lub hubs.
Txawm hais tias nws tau dhau los ua qhov zoo sib xws tam sim no, nws tseem tsim nyog hais tias cov log no tsis muaj tube tsis sib haum tawm ntawm lub thawv. Nyob rau hauv cov ntaub ntawv no, lub ntug tsis muaj qhov drilled rau hauv nws, yog li koj muaj peev xwm khiav txoj kev mob siab rau tubeless log tsheb (txawm hais tias peb tsis tau) tsis muaj tag nrho cov faff ntawm ntug strips. Txawm li cas los xij, lub ntug tseem ceeb heev vim cov txheej txheem milling siv los tshem tawm cov khoom siv ntau dhau, uas tseem ua rau nws ua tiav zoo.
Thaum caij lawv, peb xav tsis thoob los ntawm lawv qhov tawv thiab nrawm nrawm, uas tsis yog vim yog lub npoo nkaus xwb tab sis 2: 1 hais qauv ntawm lub log tsheb: ob lub tsav-sab rau txhua qhov tsis tsav. Cov qauv hais lus no muab txawm tias nro thoob plaws lub log thiab txo qis flex, uas ua rau nce siab tiag tiag. Nws tseem yuav tsum tau txhais hais tias lub log tseem muaj tseeb rau lub sijhawm ntev vim tias qhov nro yog qhov sib npaug zoo. Lawv kuj tuav lawv cov ceev heev, yog li txawm hais tias aerodynamics tsis ua kom pom tseeb, lawv pom tseeb tsis raug kev tsim txom los ntawm kev tsim.
Yog tias peb yuav tau thuam lawv, nws yuav yog qhov hais tsis yog tus qauv. Yog li yog tias koj tau tsoo ib qho koj yuav pom tias nws nyuaj me ntsis kom tau txais kev hloov pauv txawm hais tias UK cov neeg muag khoom zoo nkauj zoo los tuav cov khoom seem hauv Tshuag. Ntawm £ 450, lawv tau mus rau sab saum toj kawg ntawm pab pawg pob nyiaj xeem uas lawv tau nthuav tawm yog li peb yuav txuag lawv rau lub caij ntuj sov, yog tias tsuas yog ua kom lawv dawb ntev dua.
| Fulcrum Racing 3 | |
|---|---|
| Nyhav | 1,580g |
| Spoke Count | 16/21 |
| www.i-ride.co.uk |
