The TA02SW chassis provides shaft-driven 4WD, and offers a short (236mm) wheelbase and wide tread setup in the traditional Porsche style. 4-wheel double wishbone suspension is fitted with CVA oil dampers. Enclosed front and rear gear cases have built-in diff gears, with a ball differential in the rear. Comes with 2-piece wheels, tires, and inner sponges - the rear uses wide types.