This is the Radio Controlled, Electric Powered, 1/10 scale Off-Road DEX210 Buggy Kit from Team Durango. FEATURES: Chassis: 0.098" (2.5mm) thick 6061 T-6 aluminum with black plastic side guards Drive: Rear wheel Shocks: Aluminum body, oil-filled, with additional blank pistons Shock Towers: Composite Differential: Ball type Body: Clear polycarbonate with clear rear wing Wheels: Dish style, yellow in color 2.2" (56mm) diameter, rear 1.4" (36mm) wide, front 0.94" (24mm) wide, 12mm hex Caster: 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 Camber: Adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle INCLUDES: DEX210 Buggy Kit with Wheels, Body, Rear Wing, Decals, Instruction Manual and Diff Grease REQUIRES: Radio: 2-channel with high torque steering servo Motor: Brushless, at least 3600kV Pinion Gear: 48P, number of teeth to be determined by motor and gearing requirements ESC: To match selected brushless motor Battery: 2S LiPo, at least 5000mAh Battery Charger: Compatible with selected LiPo battery Tires: 1/10 scale buggy Shock Oil: Silicone type Building and track equipment SPECS: Vehicle- Length: 13.2" (335) mid, 14.5" (368mm) Rear Width: 9.6" (245mm) Wheelbase: 10.5 - 10.8" (266 - 274mm) Internal Gear Ratio: 2.6:1 Weight: 58.2oz (1650g) Body- Length 11.2" (285mm) Width: 5.3" (135mm) Height: 2.8" (70mm) COMMENTS: For Replacement Ball Bearings use: Qty. Size Location Qty. Bearing Set 4 3x7mm Steering 2 DTXC1506 2 5x13mm Rear Hubs 1 TDRC1290 2 10x15mm Rear Hubs 1 DTXC1595 4 5x10mm Front Hubs 2 DTXC1535 2 10x15mm Ball Diff 1 DTXC1595 1 5x8mm Gearbox 1 DTXC1523 4 5x10mm Gearbox 2 DTXC1535 1 5x11mm Motor Plate/Gearbox 1 DTXC1547 jxs 04/13/12 ir/jxs