... parts Scale 1:51,Displacement 30.5cc 4 bolt engine(with NGK and walbro carb.),single cylinder,two stroke,air-cooled2,Torque ... ,full terrain tyres sets ( with CNC alloy hub)14,CNC 8mm absorber (with cnc shock cavity)15,6V4500µA battery16,Renewable 9mm shaft17 ... carrier28,CNC alloy head kit set30,CNC alloy F&R "A" arm set31,CNC alloy F&R thicker board32,CNC alloy ...