This is the Radio Controlled, Electric Powered 1/10 scale DESC410R Short Course Truck Kit from Team Durango. For modelers 14 years of age and older. FEATURES: Chassis: Alloy sandwich type for extreme rigidity Drive: Four wheel shaft Differentials: Metal planetary gear Transmission: Single speed Slipper Clutch: Heavy duty racing, adjustable Suspension: CNC machined 7075 T6 front suspension hanger and alloy rear suspension hanger Spur Gears: 48DP and Module-1 gears are included, 48DP for controlled class racing or Module-1 gear for high-powered 550 size motors Shocks: Aluminum body, oil filled, big bore Steering: Dual bellcrank Hex Drives: 15mm 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: DESC410R Short Course Truck Kit with Body, Shocks, Wheels, Window Mask Sheet, two Spur Gears, Decal Sheet and Instructions REQUIRES: Radio: 2-channel with high-torque steering servo Motor: Brushless ESC: To match selected brushless motor Pinion Gear: Mod 1 or 48 pitch depending on spur gear being used LiPo Battery: 2S 7.4V saddle pack Battery Charger: To match selected battery Tires: 1/10 scale SC type Building and track equipment SPECS: Vehicle- Length: 21.7" (550mm) Width: 11.2" (285mm) Wheelbase: 13.0 - 13.2" (329 - 336mm) Internal Gear Ratio: 2.47:1 Weight: 95.2oz (2700g) Body- Length: 21.9" (555mm) Width: 11.4" (290mm) Height: 6.1" (115mm) COMMENTS: For Replacement Ball Bearings use: Qty. Size Location Qty. Bearing Set 1 10x15mm Fr Diff 1 DTXC1595 1 12x18mm Fr Diff 1 DTXC1597 1 10x15mm Rear Diff 1 DTXC1595 1 12x18mm Rear Diff 1 DTXC1597 2 10x15mm Diff Ring Gear 1 DTXC1595 2 5x10mm Center Driveshaft 1 DTXC1535 4 4x7mm Steering 2 DTXC1507 2 10x15mm Fr Uprights 1 DTXC1595 2 5x11mm Fr Uprights 1 DTXC1547 2 10x15mm Rear Uprights 1 DTXC1595 2 5x11mm Rear Uprights 1 DTXC1547 jxs 04/23/12 ir/jxs