20- Nti Cov menyuam cov tsheb kauj vab yog qhov tsim nyog rau cov menyuam yaus, feem ntau yog rau cov menyuam yaus hnub nyoog qis dua. Hom tsheb kauj vab no yog tsim los txhawm rau tsom rau kev ruaj khov thiab tswj, thaum noj mus rau hauv tus account kev nplij siab thiab kev nyab xeeb.
Lub cheeb ntawm 20- nti log yog li 50.8 cm, uas tuaj yeem muab kev ruaj khov zoo dua thiab tuav. Haum rau cov av nyuaj thiab kev caij deb.
Cov khoom siv thav duab tuaj yeem yog cov hlau lossis txhuas kom tau raws li cov neeg tau txais kev pab cuam pawg. Tus qauv tsim yog feem ntau yog cov qauv hluav taws xob ruaj khov los ua kom muaj kev ruaj khov nyob ruaj khov. Thiab cov log tsheb log tsheb dav hlau tuaj yeem txo qhov kev pheej hmoo ntawm tipping.
Lub rooj zaum thiab handbar qhov siab yog hloov kom tau raws li kev xav tau ntawm cov menyuam yaus. Thiab lub rooj zaum tsim yog ergonomic thiab muab kev txhawb nqa zoo. Cov chaw tuav pov tseg tso cai rau cov menyuam kom yooj yim tuav thiab tswj kev sib npaug. Peb siv cov khoom noj uas plam mus kom nce grip muaj peev xwm.
Lub cev nres tuaj yeem muab faib ua tes brakes, tus nres ko taw thiab tus brakes. Ntawm lawv, cov brakes tes thiab ko taw ko taw yog qhov yooj yim ua haujlwm thiab haum rau cov menyuam yaus. Disc brakes yog rhiab thiab txhim khu kev qha, haum rau cov koog struts.
Ib puag ncig tus phooj ywg pu pu lub log, mos thiab ruaj, muab kev tuav zoo. Haum rau kev caij hauv txoj kev loj hauv nroog thiab chaw ua si. Lub kaw lus nrawm kuj tseem tuaj yeem txuas ntxiv kom tau raws li cov kev xav tau ntawm cov menyuam caij hauv av lossis tus uas xav hloov nrawm.
Los ntawm kev xaiv kom raug thiab siv {20- Nti cov menyuam yaus lub tsheb kauj vab, koj tuaj yeem pab koj tus menyuam cov kev caij tsheb ua ntej txaus siab rau kev lom zem ua si.
Cim npe nrov: Cov me nyuam tshwj xeeb lub tsheb tuam 20, Suav tshwj xeeb cov me nyuam lub tsheb tuam 20 tuam ntxhab, cov chaw muag khoom, Hoobkas
