Thaum nws los txog rau caij, qhov tseem ceeb ntawm traction tsis tuaj yeem overstated. Txawm hais tias koj tab tom caij nce toj toj siab, taug kev hauv av ntxhib, lossis tsuas yog tsoo txoj kev du, muaj lub iav zoo tuaj yeem mus ntev. Ib qho uas feem ntau saib tsis pom kev uas ua lub luag haujlwm tseem ceeb hauv kev txhim kho traction yog lub log jockey. Hauv tsab xov xwm no, peb yuav tshawb xyuas seb cov log tsheb tuaj yeem txhim kho koj txoj kev taug kev thiab vim li cas lawv tseem ceeb rau txhua tus neeg caij tsheb loj.
Nkag siab txog lub log txhawb nqa
A jockey rubyog ib tug me me iav nyob rau hauv lub rear derailleur ntawm lub tsheb kauj vab. Nws lub luag haujlwm tseem ceeb yog coj cov saw hlau thaum nws txav ntawm lub zog, kom ntseeg tau tias kev hloov pauv tau zoo thiab cov saw hlau zoo tshaj plaws. Txawm li cas los xij, lawv ua ntau dua li tsuas yog pab txhawb kev hloov cov iav. Tus tsim thiab tus mob ntawm lub jockey pulley tuaj yeem cuam tshuam rau tag nrho kev ua haujlwm ntawm lub tsheb kauj vab, tshwj xeeb tshaj yog thaum nws los txog rau traction.
Kev sib txuas ntawm kev txhawb nqa log thiab traction
- Chain nro thiab sib dhos: Zoo saw nro yog qhov tseem ceeb rau kev tuav traction. Yog tias cov saw hlau xoob dhau los yog tsis zoo, nws yuav plam lossis dhia, ua rau poob ntawm lub zog hloov mus rau lub log tsheb. Lub pulley pab tswj qhov nruj nro thiab ua kom zoo ntawm cov saw hlau, kom ntseeg tau tias lub zog hloov pauv mus rau lub tsheb ciav hlau. Qhov no txhais tau hais tias thaum koj pedal, ntau lub zog nkag mus rau hauv kev txhawb nqa lub tsheb kauj vab mus rau pem hauv ntej, ua rau koj nce traction ntawm ntau qhov chaw.
- Txo kev sib txhuam: Cov khoom siv thiab kev tsim ntawm lub pulley pulley cuam tshuam qhov kev sib txhuam ntawm koj lub tsheb ciav hlau. High-quality pulley pulleys ua los ntawm lub teeb yuag, cov ntaub ntawv ruaj khov txo kev sib txhuam, uas ua rau muaj kev hloov pauv thiab tsis muaj zog. Qhov kev ua tau zoo no txhais tau tias kev sib tw zoo dua vim tias lub tsheb kauj vab teb sai dua rau koj qhov kev siv zog pedaling, tshwj xeeb tshaj yog thaum nrawm lossis nce toj.
- Txhim kho kev hloov pauv: Kev hloov pauv tau yooj yim thiab meej yog qhov tseem ceeb rau kev tswj cov traction, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej nyuaj. Yog tias koj lub log jockey hnav lossis puas lawm, lawv tuaj yeem cuam tshuam cov txheej txheem hloov, ua rau ncua kev hloov pauv lossis tsis ua haujlwm. Qhov no tuaj yeem ua rau poob ntawm lub zog thiab traction, tshwj xeeb tshaj yog thaum koj yuav tsum tau hloov sai sai rau kev hloov pauv struts. Los ntawm kev nqis peev hauv cov log tsheb zoo, koj tuaj yeem ua kom muaj kev sib hloov, tso cai rau koj ib txwm tswj xyuas qhov zoo tshaj plaws traction.
- Qhov hnyav faib: Qhov twg cov pulleys tau muab tso rau kuj cuam tshuam qhov hnyav ntawm lub tsheb kauj vab. Ib tug zoo-tsim rear derailleur thiab muab tso rau hauv zoo pulleys yuav pab kom sib npaug lub luj ntawm lub tsheb kauj vab, txhim kho stability thiab traction. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog thaum lub kaum sab xis lossis caij tsheb ntawm qhov chaw tsis sib xws, vim tias lub tsheb kauj vab sib npaug tsis tshua muaj kev plam lossis poob tuav.
Xaiv txoj kev txhawb nqa log
Thaum xaiv lub log rub, xav txog yam xws li cov khoom siv, qhov loj me, thiab kev sib raug zoo nrog koj lub tsheb kauj vab tsav tsheb. Nrhiav cov log uas ua los ntawm cov khoom zoo xws li txhuas lossis cov yas sib xyaw, uas yog cov khoom siv ruaj khov thiab lub teeb yuag. Tsis tas li ntawd, xyuas kom lub log log yog qhov loj rau koj qhov derailleur system, vim qhov no tuaj yeem cuam tshuam kev ua haujlwm.
nyob rau hauv xaus
Hauv cov ntsiab lus,jockey logyog ib qho tseem ceeb ntawm koj lub tsheb kauj vab tsav tsheb thiab tuaj yeem txhim kho koj cov kev paub dhau los. Los ntawm kev tswj xyuas cov saw hlau kom zoo, txo kev sib txhuam, ua kom muaj kev sib hloov zoo, thiab txhim kho qhov hnyav, cov log jockey ua lub luag haujlwm tseem ceeb hauv kev txhim kho koj lub tsheb kauj vab kev ua tau zoo. Txawm hais tias koj yog ib tus neeg caij tsheb ua si lossis kev sib tw caij tsheb kauj vab, kev nqis peev hauv cov log tsheb zoo tuaj yeem ua rau muaj kev lom zem ntau dua, kev caij tsheb zoo, tso cai rau koj kom muaj kev ntseeg siab ntawm txhua qhov av. Yog li, lwm zaus koj hloov kho koj lub tsheb kauj vab, tsis txhob hnov qab txog qhov tseem ceeb ntawm cov log tsheb hauv koj qhov kev nrhiav kom zoo dua.
Post lub sij hawm: Dec-20-2024