1. 30.5CC engine with walbro and NGK 2. 40KG metal gear steering servo 3. 15KG metal throttle servo 4. alloy diff. gear set 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 ...