Peb cov tsheb kauj vab tuaj nruab nrog ntau qhov sib txawv ntawm cov saw hlau sib piv rau qhov feem ntau muab.Lawv muaj peev xwm hloov cov iav hauv ib qho seamless, NW nyuam qhuav cuam tshuam peb lub suab nrov thaum lawv coj tawm tag nrho cov peev xwm ntawm peb cov kev khiav ceev tshaj plaws.Txawm li cas los xij, muaj tus nqi cuam tshuam nrog qhov muaj qhov tsis sib xws: Raws li lub sijhawm dhau mus, cov pins thiab cov kev sib txuas sab hauv ntawm cov saw hlau poob qis, uas ua rau muaj qhov nce ntawm qhov sib txawv ntawm txhua qhov txuas.Txawm hais tias qhov tseeb tias cov hlau tsis ncab hauv txhua txoj kev uas tuaj yeem ntsuas tau, qhov tshwm sim no feem ntau hu ua "chain stretching."Yog tias cov saw hlau tsis hloov, kev hloov pauv yuav cuam tshuam tsis zoo, thiab tej zaum yuav muaj teeb meem yog tias cov saw hlau tawg.Covtsheb tuam saw tu txhuamyog siv los ntxuav cov saw hlau.
Rau ib qho kev pab, tus nqi hloov tsheb kauj vab yog qhov tsawg, tshwj xeeb tshaj yog tias txoj haujlwm tau ua los ntawm nws tus kheej.Ntxiv rau qhov no, yog tias koj paub txog cov khoom uas koj twb muaj lawm, nrhiav cov khoom kom raug yuav tsum tsis txhob nyuaj dhau.Txawm li cas los xij, muaj ntau qhov teeb meem cuam tshuam nrog kev nqis peev ntau dhau ntawm cov txiaj ntsig marginal, thiab nws tuaj yeem nyuaj rau kev txiav txim siab thaum twg ntxiv kev mus los lossis kev poob phaus yog qhov muaj nqis tiag tiag.Qee lub sij hawm nws tuaj yeem nyuaj los txiav txim siab thaum twg qhov kev mus ncig ntxiv lossis kev txuag nyiaj yog qhov tsim nyog tiag tiag.Yog tias koj xav kom koj lub tsheb kauj vab zoo li tshiab txhua zaus koj tig lub crank, tab sis koj tsis xav siv lub caj npab thiab txhais ceg ua nws, kuv muaj kev daws teeb meem rau koj.
Thaum xaiv ib lub tsheb kauj vab, lub cassette, tseem hu ua tus naj npawb ntawm sprockets ntawm nws, yog qhov tseem ceeb tshaj plaws uas yuav tsum tau xav txog.Txhawm rau kom ntseeg tau tias txhua yam nyob hauvtsheb tuam chain opener, nrog rau cov saw hlau, cassette / chocks, thiab derailleur, ua haujlwm zoo, yuav tsum muaj qib txawv tshaj plaw ntawm qhov tseeb, tshwj xeeb tshaj yog nyob rau hauv ntau pawg tam sim no.Thaum qhov kev sib kis ceev tau nce ntxiv, cov saw hlau kuj yuav thinner.Txawm hais tias qhov sib txawv tsuas yog ob peb puas ntawm ib millimeter, qhov no sawv cev rau kev hloov pauv loj thaum piv rau qhov dav ntawm cov hniav thiab qhov deb ntawm lawv.Yog hais tias ib tug saw muaj ib tug tsis raug tus naj npawb ntawm speeds, nws lub zog yuav tsis tshua muaj neeg pluag, thiab nws tej zaum yuav ua rau cov cogs uas nyob ib sab yuav puas.Vim tias cov chains ntawm cov tsheb kauj vab nrog yim nrawm lossis tsawg dua yog qhov dav tib yam, qhov no feem ntau tsis yog qhov teeb meem;Txawm li cas los xij, nws yog ib qho tseem ceeb cov ntaub ntawv hais txog ib lub tsheb kauj vab uas muaj coob tus sprockets.
Txhua lub npe ntawm cov pab pawg niaj hnub no (tshwj xeeb yog cov uas muaj 11 thiab 12 nrawm) tsim nws lub zog thiab cov saw hlau kom hloov tau yooj yim dua, tab sis lawv txhua tus mus txog nws txoj kev tshwj xeeb.Qhov no tuaj yeem ua rau muaj kev hloov pauv tsis zoo thiab dhia hauv kev tsav tsheb tsis raug, yog li sim ua khub zoo li no hloov: Shimano rau Shimano, SRAM rau SRAM, thiab Campagnolo rau Campagnolo.Shimano rau SRAM qee zaum tuaj yeem ua rau muaj kev hloov pauv tsis zoo thiab dhia hauv kev tsav tsheb tsis raug.Tsis tas li ntawd, cov kev sib txuas tseem ceeb thiab txawm tias cov clasps uas cov chainrings mus rau hauv feem ntau nyob ntawm kev ceev thiab hom.Yog tias siv qhov loj me tsis raug, cov chainrings yuav tsis haum rau txhua qhov lossis lawv yuav rattle thaum koj caij, tsis yog qhov zoo tagnrho.
Muaj lus nug ntxiv, txais tos sab laj!Peb qhov chaw tsim khoom yog ib qho kev lag luam uas muaj kev lag luam tshwj xeeb hauv kev tsim tsheb horns, tsheb teeb, tsheb kauj vab computer, thiabcov cuab yeej tu tsheb kauj vab.
Post lub sij hawm: Feb-07-2023