Tamiya brand electric powered, radio controlled, 1/10 scale, Ferrari 458 Challenge On-Road Car Kit from Tamiya. FEATURES: Chassis: TT-02 ABS resin bathtub type, with skid shaped underside to reduce contact with track surface during cornering Drive: Four wheel shaft Motor: 540 brushed Motor Mount: Plastic, allows the use of up to ten different gear ratios, compatible with 380 size motors Electronic Speed Control: TEU-105BK Gearboxes: Fully enclosed with 4-pinion resin differential gears Suspension: Four wheel independent double wishbone Transmission: Single speed Shocks: Plastic body, friction type Body: Clear untrimmed polycarbonate, with window mask and body trim decals, red plastic mirrors and head/tail light nacelles Spur Gear: 70 tooth plastic Pinion Gear: 22 tooth metal Bumper: Front urethane Tires: Rubber slicks 0.94 (24mm) wide, (64mm) outer diameter Wheels: Two sets, +2° offset, lace pattern silver in color, and lace pattern in gray with no offset, both 2.0 (52mm) outer diameter 0.94 (24mm) wide Camber: Non-adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle Caster: Adjustable front only, caster/toe-in refers to the angle of the front suspension when viewed from the side of the car in relation to the chassis YOU WILL RECEIVE: Tamiya Ferrari 458 Challenge Car Kit, with ESC, 540 size motor, clear body, slick tires, two sets of wheels, decals, window mask sheet, and instructions REQUIRES: Radio: 2-channel with high speed steering servo Battery: 7.2V 6-c