This is the radio controlled, electric powered 1/10 scale, Ready to Run Porsche 911 Carrera RSR "White Version" On-Road Car. Chassis: TT-01 type E composite chassis-compatible with a variety of Tamiya Option Parts Drive: Four wheel shaft drive Radio: 2.4GHz Tamiya Finespec 2-channel pistol grip Electronic Speed Control: Tamiya TEU-105BK with reverse Motor: 540 motor with pre-attached leads Ball Bearings: Installed in differentials, bushings in wheel hubs Shocks: Friction, plastic body Gearbox: Sealed, front and rear Differentials: Bevel gear, bushing equipped Transmission: Single speed Body: Painted and trimmed with decals and driver's side mirror Tires: Slick rubber front, 1.0" (26mm) wide, 2.6" (65.5mm) diameter 1.2" (32mm) wide, 2.6" (65.5mm) diameter Wheels: Red in color 2.0" (52mm) outer diameter, Bumper: Front foam Suspension: Independent double wishbone Camber: Non-adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle Caster: Non-adjustable, caster/toe-in refers to the angle of the front suspension when viewed from the side of the car in relation to the chassis Steering: Bell-crank type with servo saver Porsche 911 Carrera, 540 motor, ESC, painted body, tires, foam bumper, 19 tooth pinion gear, 61 tooth spur gear, wheels, 2.4GHz radio, and instruction manual Radio Batteries: 4 AA size (for transmitter) Battery: 6-cell stick pack with standard connector Charger: AC/DC timed or peak for 6-cell battery Misc. Items: Building and track equipment VEHICLE- Length: 15.7" (400mm) Width: 7.2" (183mm) Height: 5.5" (140mm) Wheelbase: 10.1" (257mm) BODY- Length: 18" (457mm) Width: 7.4" (188mm) Height: 4.2" (107mm) For replacement, or to upgrade to Ball Bearings use: Qty. Size Location Qty. Bearing Set 2 5x11mm Front Hubs 1 DTXC1547 2 5x11mm Rear Hubs 1 DTXC1547 2 8x12mm Front Diff 1 DTXC1581 2 8x12mm Rear Diff 1 DTXC1581 2 5x11mm Fr Driveshaft Joint 1 DTXC1547 2 5x11mm Rear Driveshaft Joint 1 DTXC1547 jxs 02/06/14 ir/jxs &