... price,reliable quality Front&Rear hydraulic disc brake CE 50cc 70cc 90cc 110cc dirt bike dirtbike for kids automatic Key features:50cc/70cc ... /90cc/110cc engine are available,Automatic clutch,kick start/ ... Specifications:Model No: QW-DB-03BEngine: 50cc,70cc,90cc,110cc, Single cylinder,4 stroke, air cooled, upper-laid motor ...