... engine 2. 40KG metal gear steering servo 3. 15KG metal throttle servo 4. alloy diff. gear set 5, 98 ... % alloy parts Scale 1:51,Displacement 30.5cc 4 bolt engine(with NGK and walbro ... ,6V4500µA battery16,Renewable 9mm shaft17,2.4G 3 channel controller with LCD screen18,Normal tools repair bag19 ... ,New throttle linkage set42,CNC alloy front and rear bumper43,CNC alloy pull starter44,CNC ...