Four bolt 30.5CC engine with walbro and NGK 40KG steering servo CNC 8MM shock Scale 1:51,Displacement 30.5cc 4 bolt engine(with NGK and walbro carb.),single cylinder,two stroke,air-cooled2,Torque :3.7N.M/10000rpm (+2mm crankshaft)3,Power:3.8K.W/10000rpm(+2mm crankshaft)4,LxWxH:970x440x340mm5,Tread:395mm(F)/400mm®6,Wheelbase(F/R):570mm7,Rear wheel drive8,Rear disc. Brake9,15KG full metal gear ...