Scale 1:51,Displacement 30.5cc four bolt engine(with NGK and walbro carb.),single cylinder,two stroke,air-cooled2,LxWxH:817x480x255mm3,Tread:395mm(F)/400mm®4,Wheelbase(F/R):570mm5,Rear wheel drive6,Rear disc. Brake7,15KG full metal gear throttle servo8,40KG metal gear steering servo9,dominator pipe10, alloy diff. gear set11,full terrain..