Li-gear ke e 'ngoe ea likarolo tsa bohlokoahali tsa lebokose la gear.Li-gears ke likarolo tsa mochini tse thusang ho fetola lebelo le torque ea mahare a ohiang ka har'a tiller.Ka har'a lebokose la li-gear, li-gear li sebetsa 'moho ho fetisetsa matla ho tloha ho shaft ea ho kenya letsoho ho ea ho shaft ea tlhahiso, lebelo le ntseng le eketseha kapa le fokotseha bakeng sa temo e atlehileng.