The kit fits the lightweight and streamlined F104 chassis with various upgraded parts. At the front, the independent kingpin coil spring suspension's camber can be altered by switching upper mount attachment direction, while the rear rigid setup features a T-bar for smooth pitch damping, in combination with friction plates and a TRF damper. Rear wheels can be changed without the need to dismantle the aluminum ball differential. Semi-pneumatic synthetic rubber tires give great realism. Comes with full ball bearings.