... 1:51,Displacement 30.5cc 4 bolt engine(with NGK and walbro carb.),single cylinder,two stroke,air- ... drive8,Rear disc. Brake9,15KG full metal gear throttle servo10,40KG metal gear steering servo11,Upgraded dominator exhaust pipe12 ... ,Renewable 9mm shaft17,2.4G 3 channel controller with LCD screen18,Normal tools repair bag19,Front & ... ,CNC F&R Wheel hub carrier28,CNC alloy head kit set30,CNC alloy F&R "A" ...