Amazina yose yibyuma afatanije no kwanduza imodoka - "inkoni y'ibikoresho," "gearshift," gearift, "cyangwa" ihindagurika "- itandukaniro ry'iyi nteruro. Izina ryayo ryayo ni ukuvuga lever. Muri gearbox yikora, lever igereranwa izwi nka "Gear Gutonda Gutohereza," mugihe imurikagurisha muburyo bwa posita buzwi nka "kome."
Ahantu hakunze kugaragara ku nkoni y'ibikoresho iri hagati y'intebe z'imbere z'imodoka, haba ku nkombe y'ibigo, umuyoboro wo kohereza, cyangwa hasi. Bitewe n'ihame-by-insinge, leveri mumodoka yohereza ihererekanyabubasha ikorana cyane nkumutoza wa fatizo, mumodoka nshya, ntabwo ari ngombwa, ntabwo ari ngombwa kugira ihuriro ryimurika. Ifite kandi ibyiza byo kwemerera intebe yuzuye-imitsi yimbere. Nyuma yaje kuva mu byamamare, ariko irashobora kuboneka kumakamyo menshi yo gufata, vans, hamwe nibinyabiziga byihutirwa mumasoko ya Amerika y'Amajyaruguru.
Mu modoka zimwe za siporo zigezweho, ingufu z'ibikoresho zasimbuwe rwose na "Paddles," zikaba ari yo yashizwe ku mpande zombi z'inkingi), hamwe no kwiyongera kw'amashanyarazi kuri Geirbox), hamwe no kongera ibikoresho n'ibindi hasi. Mbere yuburyo bwo gushiraho "padi" kuri (yakuweho), formula imodoka imwe yakoreshejwe muguhisha imigabane yinkoni yimodoka.