Eziqhelekileyo ziquka isakhiwo senxalenye enye, isakhiwo seenxalenye ezi-5 okanye ezi-6 (izithuthi zothumelo lwangaphambili), isakhiwo seenxalenye ezi-7, isakhiwo seenxalenye ezi-8, isakhiwo seenxalenye ezi-9, isakhiwo seenxalenye ezili-10, isakhiwo seenxalenye ezili-11 kunye nesakhiwo seenxalenye ezili-12 (iimoto zendlela).
Isantya esingu-8, 9, kunye no-10 simele inani leegiya kwivili elijikelezayo elingasemva. Okukhona isantya siphezulu, kokukhona ityathanga lincipha. Ngenxa yokuba zonke iipedali zebhayisekile yasezintabeni zineekhonkco ezintathu, ukuba ivili lakho elingasemva linesibhozo, oko kuthetha ukuba inani leekhonkco yi-3 × inani leevili ezijikelezayo ezingasemva li-8, elilingana ne-24, oko kuthetha ukuba lijubane elingama-24. Ukuba ivili elingasemva lineziqwenga ezili-10, ngendlela efanayo, imoto yakho iya kuba yi-3 × 10 = 30, oko kuthetha ukuba yijubane elingama-30.
Iinqwelo-moya zebhayisekile yasezintabeni ziquka iinqwelo-moya zesantya esi-8 ukuya kwi-24, isantya esi-9 ukuya kwi-27, kunye nesantya esi-10 ukuya kwi-30. Enyanisweni, abakhweli abayi kuzisebenzisa zonke iigiya. Basebenzisa igiya enye kuphela i-80% yexesha. Le giya kufuneka ibe yeyona ifanelekileyo kumandla okukhwela kunye nokuphindaphindwa komkhweli.
Kuyabonakala ukuba xa inkqubo yokudlulisa iigiya zininzi, kokukhona umqhubi enokukhetha ngokuchanekileyo igiya emfaneleyo. I-27-speed inegiya ezi-3 ezingaphezulu kune-24-speed, nto leyo enika umqhubi ukhetho olungakumbi. Kwaye okukhona iigiya zininzi, kokukhona ukushenxa kokukhona.
Ixesha lokuthumela: Okthobha-25-2023