This is the Radio Controlled, Glow Powered, 1/8 scale DNX408V2 Buggy Kit from Team Durango. FEATURES: Chassis: 0.20" (5mm) thick aluminum with black plastic side guards Drive: Four wheel shaft Engine Mount: Machined aluminum one-piece design accepts engines from every manufacturer Fuel Tank: Newly designed with pressure nipple relocated to the lid for more consistent pressurization, neck redesigned to more easily accept fuel guns for quicker pitting Body: Clear polycarbonate buggy body with black plastic rear wing Radio Box: Newly designed to separate battery and receiver Shocks: Aluminum body, oil-filled 15mm big bore, thicker diaphragms resist tearing Shock Towers: 0.24" (6mm) thick aluminum Brake: Piston pushes on exact center of brake pad and machined bulkheads and pad mounts result in zero flex Clutch; 3-shoe Wheels: White plastic 3.4" (87mm) diameter, 1.55" (39.5mm) wide 17mm 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: DNX408V2 Buggy Kit with Body, Rear Wing, Wheels, Shock Oil, Diff Oil, Window Mask Sheet, Decal Sheet, Foam Air Filter and Instruction Manual REQUIRES: Radio: 2-channel with high-torque steering servo Engine: .21 cu in (3.4 cc) buggy engine Tuned Pipe: For 1/8 scale buggy Tires: 1/8 scale buggy type w/foam inserts Receiver Battery: 6-cell flat NiMH or 2-cell LiPo/LiFe battery Battery Charger: Compatible with selected battery 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: 123.45oz (3500g) 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 flanged Fr Diff 1 TDRC1320 2 8x14mm flanged Fr Diff 1 TDRC1320 2 8x16mm Rear Diff 1 DTXC1585 2 8x16mm Rear Diff 1 DTXC1585 2 10x15mm Mid Driveshaft 1 DTXC1595 4 8x16mm Rear Uprights 2 DTXC1585 4 8x16mm Front Uprights 2 DTXC1585 4 6x10mm Steering 2 DTXC1561 2 5x10mm Clutch 1 DTXC1535 jxs 04/13/12 ir/jxs