Babban iko na motar galibi shine aikin wasu kayan haɗi masu ƙarancin wutar lantarki, kamar na'urar sanyaya daki, tashar kiɗa, ƙara da sauransu. Akwai kuma wasu ayyukan tsaro na chassis akan wasu motocin da ke da babban tsari. Tabbas, ra'ayin na'urar sanyaya daki ta tsakiyar mota, galibi yana kasancewa cikin ra'ayin na'urar sanyaya daki ta gargajiya ta motar mai, babban canjin ba shi da yawa. A cikin shekaru biyu da suka gabata, tare da haɓakar sabon ƙarfin motocin lantarki, canje-canje da yawa sun faru a cikin motocin masu hankali. Tsarin na'urar sanyaya daki ta tsakiya ya canza sosai, kuma ayyukanta sun canza. A wasu lokuta, an maye gurbin na'urorin sarrafa maɓalli na motocin mai na gargajiya da babban allo, wanda yayi kama da kwamfutar hannu, amma ya fi girma. Wannan babban allo kuma ya ƙunshi ayyuka da yawa. Baya ga ayyukan na'urar daidaita daki ta tsakiya ta motar mai ta gargajiya, yana kuma haɗa sabbin ayyuka, kamar daidaita wurin zama na ƙwaƙwalwa, tsarin kiɗa, tsarin nishaɗi wanda zai iya yin wasanni, aikin kyamarar rufin, filin ajiye motoci ta atomatik da sauransu. Ana iya cimma dukkan ayyuka akan babban allo. Yana da fasaha sosai. Yana da kyau sosai.
