This is the brushless electric powered, 2.4GHz radio controlled, RT 1/10 scale Evader Stadium Truck from Duratrax.FEATURES: Chassis: Molded composite bathtub type with factory installed wheelie bar Drive: Rear wheel Radio: Duratrax 2.4GHz FTR radio system by Futaba, waterproof steering servo, waterproof receiver box, system is compat all Futaba FHSS systems, including the 2PL, 3PL and 4PL Motor: 3930kV sensorless brushless Pinion Gear: 24 tooth 48 pitch Spur Gear 88 tooth 48 pitch Electronic Speed Control: 100A waterproof, brushless compatible,reverse, brake and LiPo cutoff Shocks: Oil-filled Transmission: Metal gear with dual pad slipper clutch Differential: Oil-filled planetary gear type Body: Painted and trimmed polycarbonate Ball Bearings: Full set enclosed Wheels: Nylon construction, black in color, six split spokes, 2" (51mm) wide, 2.2" (56mm) diameter Tires: Off-road tread pattern 2.1" (53mm) wide 4" (102mm) diameter with foam inserts Bumper: Front, plastic Steering: Bellcrank type with servo saver Caster: Non-adjustable, preset at 30° Camber: Adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle INCLUDES: RTR Evader Stadium Truck with ESC, Brushless Motor, 2.4GHz Radio, Painted Body and Instruction Manual REQUIRES: AA Batteries: Four for transmitter Battery: 7.4V LiPo at least 5000mAh with Deans Ultra Female connector Battery: LiPo compatible LiPo charging bag, track equipment SPECS: Vehicle; Length: 18.5" (470mm) Width: 12.8" (325mm) Height: 6.1" (155mm) Weight: 3.6lb (1633g) Body; Length: 15.25" (387mm) Width: 6.8" (173mm) Height: 3.8" (98mm) COMMENTS: The Brushless Evader Stadium Truck is available in the following body colors; Blue, DTXD37BB Red, DTXD37RR Black, DTXD37LL Yellow, DTXD37YY For Replacement Ball Bearings use: Qty. Size Location Qty. Bearing Set