Product size: 453 x 320 x 183mm, wheelbase 305mm, ground clearance 25mm, tires 100 * 51mm, engine 18#, weight 2.5kgs; 4 wheel drive system; 18CXP powerful engine with 2 speed needles and slide carburetor; waterproof and dustproof sealed gearbox; super duty dogbones; fast easy assembly and disassembly receiver and battery cover; super 3 diff with four bevel gears; blue anodized 6061 T6 chassis; adjustable long travel suspension arm; integrated roll-hoop and carry handle; adjustable threaded long shafts and universal; stripped tires with insert and lightweight chrome rim; fuel tank 75cc; precise sealed ball bearing.