Features New Carbon Fiber Composite Chassis, 40mm longer than RB5 Impact Resistant Front, Rear and Side Bumpers New Scale Looking Wheels Newly Designed Uni Pattern Tires Equipped With 12mm Wheel Hex Hubs 1mm Thick High-Impact Lexan Body For Superior Durability Sealed Gear Box with 4 pieces metal bevel gears Lipo Compatible ESC Composite Chassis - The chassis plate is 40mm longer then the RB5. Light and strong, featuring a specially formulated carbon fiber composite for the best balance of peformance and durability. Strategic braces molded into the chassis enhance the stiffness without adding any unnecessary weight. Seperate front and rear clips allow fast and easy removal of the front and rear end of the car, which makes maintenance and repair much easier. Designed to accept stick packs and 2 cell lipo packs, the SC chassis features an adjustable battery mounting position that allows you to shift weight bias to suit track conditions and your driving style. Transmission - The new transmission features a smaller, more compact housing that keeps the motor as low and close to the transmission as possible, which reduces CG and improves bump handling. The three- gear transmission features a sealed gear box with 4 pieces metal bevel gears. Rear Suspension - The rear suspension are symmetrical so a single replacement arm can be used on either side of the truck, saving money and space inside your pit box because you don"t need to carry as many replacement parts. The inside of the arms are attached to the chassis using seperate suspension mounts, which will allow anti-squat adjustment. Vertical ball studs for the both inner and outer rod ends of the upper link means the rear suspension geometry can be fine tuned with shims. Front Suspension - Symmetrical suspension arms connect to a narrow front bulkhead. The bumper/skid plate, s