Yooj yim, hloov maj mam thiab ua tau zoo - qhov kev xaiv zoo rau cov neeg uas muaj tsib caj npab
Trust the originators of the first cost-efficient power meter, the PowerTap Hub, kom tshuab peb cov thom khwm tawm nrog lwm cov peev txheej los ntawm kev tsim PowerTap C1 chainring power meter.
Peb txhua tus xav tau lub zog me ntsis ntxiv thaum peb caij tsheb. Tu siab, muas lub ntsuas hluav taws xob ib leeg yuav tsis muab rau peb tam sim ntawd ntxiv oomph - nws tsis yog lub cev muaj zog, tom qab tag nrho. Tab sis muaj ib qho yuav tsum ua rau kev txhim kho txhua yam tib yam. Nws yog txhua yam hais txog kev caij tsheb mus rau tus lej.
Hmoov tsis zoo, rau hnub tim feem ntau lub tshuab hluav taws xob tau txhais tau hais tias qhov tsis yooj yim ntawm yuav tsum hloov qee yam. Nws tuaj yeem yog koj lub pedals, koj lub hub lossis koj cov cranks, lossis nws tuaj yeem cuam tshuam nrog qee yam khoom siv los tso cai haum.
Qhov kev tshwm sim yog tias koj tsis tas yuav siv nyiaj ntau dua li qhov koj xav tau, thiab lub zog ntsuas hluav taws xob lawv tus kheej nyob deb ntawm pheej yig pib nrog.
Tsis muaj kab laug sab
Dab tsi yog qhov ntse heev ntawm PowerTap C1 chainring yog tias nws siv koj cov kab laug sab chainring tam sim no, tsuas yog cov chainrings lawv tus kheej yuav tsum tau muab tshem tawm.
Lub kaw lus tau tsim los ua haujlwm nrog tsib-arm cranks uas muaj 110-bolt lub voj voog txoj kab uas hla (uas yog, lub voj voog txoj kab uas hla congruent nrog compact lossis semi-compact chainrings).
Lub vev xaib PowerTap muaj cov npe sib raug ntawm ntau dua 20 tus qauv los ntawm Shimano thiab SRAM. Tu siab, Campagnolo cranks yog qhov tseem ceeb los ntawm lawv qhov kev tso tseg, txawm hais tias tsis muaj teeb meem zoo li no nrog FSA - tsis muaj qhov xav tsis thoob uas lawv ua 'rings ntawm C1 nws tus kheej.
Vim lub hwj chim ntsuas kab laug sab haum nyob ib ncig ntawm tus kab laug sab qub, qhov tsawg kawg nkaus hauv chainring loj yog 36-tus hniav, thaum sab nrauv tuaj yeem yog 50 lossis 52 (39/53 kuj yog ib qho kev xaiv).
Rau qhov hnyav hnyav ntawm ib ncig ntawm 150g, koj tau txais kev ntsuas sab laug thiab sab xis ntawm ob-band ANT+ lossis Bluetooth ntse txuas. Kev ua haujlwm zoo peb tsis tuaj yeem ua txhaum cov khoom siv hluav taws xob lossis kev nyeem ntawv, uas yog sib npaug nrog lwm lub tshuab ua haujlwm.
Nws yuav tsum tau hais tias FSA cov chainrings tsis yog ib txwm muab qhov kev hloov pauv zoo tshaj plaws, tab sis qhov ntawd yog peb qhov kev cia siab xwb.
Lub roj teeb zoo rau ib puag ncig peb lub hlis ntawm kev siv thiab hloov nws yog txoj haujlwm yooj yim.
Yooj yim, hloov maj mam thiab ua haujlwm tau zoo, kev xaiv zoo rau cov neeg uas muaj tsib caj npab crank. 4.5/5
£650, paigap.cc
