Eziqhelekileyo ziquka isakhiwo esisodwa, i-5-piece okanye i-6-piece (izithuthi zokuhambisa kwangaphambili), i-7-piece structure, i-8-piece structure, i-9-piece structure, i-10-piece, i-11-piece kunye ne-12-piece. ubume (iimoto zendlela).
Izantya ze-8, 9, kunye ne-10 zimele inani leegiya kwi-flywheel yevili langasemva.Okukhona isantya siphezulu, kokukhona licutheka ityathanga.Kuba zonke iipedali zebhayisekile yasezintabeni zinemixokelelwane emithathu, ukuba iflywheel yakho yangasemva inesibhozo, oko kuthetha ukuba inani le-chainrings ngu-3 × inani lee-flywheels ngasemva ngu-8, elilingana no-24, oku kuthetha ukuba yi-24-speed.Ukuba i-flywheel yangasemva ineziqwenga ezili-10, ngendlela efanayo, imoto yakho iya kuba yi-3×10=30, okuthetha ukuba yi-30 yesantya.
I-Mountain bike flywheels ibandakanya i-8-to-24-speed, i-9-to-27-speed, kunye ne-10-to-30-speed flywheels.Enyanisweni, abakhweli abayi kusebenzisa zonke iigiya.Basebenzisa isixhobo esinye kuphela ama-80% exesha.Esi sixhobo kufuneka sibe sesona silungele ukunyotywa komkhweli kunye namaxesha.
Kuyabonakala ukuba okukhona kukho iigiya ezininzi, kokukhona umqhubi ekwazi ukukhetha igiya emfaneleyo.I-27-speed ineegiya ezi-3 ngaphezu kwe-24-speed, inika umqhubi ukhetho oluninzi.Kwaye okukhona kukho iigiya ezininzi, kokukhona zigudiswa ukuguquguquka.
Ixesha lokuposa: Oct-25-2023