This is the electric powered, radio controlled, 1/8 scale DEX408 Buggy Kit from Team Durango. FEATURES: Chassis: Aluminum, 0.12" (3mm) thick, with composite plastic side rails Drive: Rear wheel Differentials: Bevel gear Shocks: 15mm Big Bore aluminum body, oil filled Shock Towers: 0.20" (5mm) thick aluminum Spur Gear: Composite construction 60 tooth 1M Suspension: Composite construction arms with front and rear sway bars Battery Compartment: Center of chassis, hook and loop battery straps for ROAR legal (and larger) stick or saddle pack batteries up to 1.4" (35mm) thick Wheels: Dish type, white in color, 1.7" (42.3mm) wide, 3.2" (80.5mm) diameter Body: Clear polycarbonate buggy body with black plastic rear wing 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 front and rear, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle INCLUDES: DEX408 Buggy Kit with Body, Rear Wing, Wheels, Decal Sheet, Diff and Shock Oil, Threadlock and Instructions REQUIRES: Motor: Brushless, at least 1800kV Radio: 2-channel with high torque steering servo ESC: To match selected motor Batteries: Two 2S 7.4V LiPo, at least 5000mAH Tires: 1/8 scale buggy with foam inserts Battery Charger: LiPo compatible Pinion Gear: 5mm, number of teeth to be determined by motor and gearing requirements Building and track equipment SPECS: Vehicle- Length: 15.9" (405mm) Width: 11.9" (302mm) Wheelbase: 12.8 - 13.1" (325 - 333mm) Internal Gear Ratio: 3.31:1 Weight: 119.9oz (3400g) Body- Length: 12.7" (322mm) Width: 6.4" (162mm) Height: 3.5" (90mm) COMMENTS: For Replacement Ball Bearings use: Qty. Size Location Qty. Bearing Set 2 8x14mm Front Diff 2 DTXC1583 2 8x14mm Rear Diff 2 DTXC1583 2 10x15mm Front Driveshaft 1 DTXC1595 2 10x15mm Rear Driveshaft 1 DTXC1595 2 8x16mm Front Hubs 1 DTXC1585 2 12x18mm Front Hubs 1 DTXC1597 2 8x16mm Rear Hubs 1 DTXC1585 2 12x18mm Rear Hubs 1 DTXC1597 4 6x10mm Steering 2 DTXC1561 jxs 04/13/12 ir/jxs