Wannan ita ce injin ɗinmu na ƙira don bayanan bayanan jigilar manyan motoci.Dukan daskararrun manyan motocin daskararru suna buƙatar layukan samarwa 10 gabaɗaya don bayanan martaba daban-daban 10, kamar katako na sama, katako na gefe, katako na ƙofa, bangon gefe, bene, rufin.