This is the 2.4GHz radio controlled, electric powered, ready to run, 1/10 scale HPI Blitz Flux Short Course Truck.FEATURES: Chassis: Molded composite construction with pivoting skid plates Drive: Rear wheel Motor: Flux Shot 4300kV brushless Radio: TF-40 2.4GHz pistol grip with high torque waterproof steering servo, waterproof receiver, and built-in fail safe Electronic Speed Control: Waterproof Flux Reverse Transmission: All metal gears Battery: HPI Plazma 8.4V NiMH 3300mAh with Deans Ultra female connector Battery Charger: 110V wall type Body: Precut and painted Skorpion, with enhancements to aid in handling and feeling of the truck both on the ground and while airborne Tires: Megabite, pink extra soft compound 4.25" (108mm) diameter, 1.53" (39mm) wide Wheels: MK8 V2 matte finish 4.5mm offset, black in color, 3" (76mm) diameter, 1.6" (40.5mm) wide, 12mm hex Bumpers: Front and rear high impact nylon plastic, rubber mud flaps on rear bumpers Shocks: Composite body, oil-filled Suspension: Captured hinge pin design for easy maintenance and smooth operation 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 Warranty: 2-year limited through manufacturer, valid only in USA, Canada and South AmericaINCLUDES: RTR HPI Blitz Flux Short Course Truck with 2.4GHz Radio, ESC, Brushless Motor, Skorpion Body, 8.4V NiMH Battery, 4 AA Batteries Wall Charger and InstructionsREQUIRES: Track equipmentSPECS: Vehicle- Length: 21.6" (548mm) Width: 11.6" (296mm) Height: 7.2 - 7.9" (184 - 200mm) adjustable Wheelbase: 12.9" (329mm) adjustable Body- Length: 21.3" (540mm) Width: 10.8" (275mm) Height: 6" (155mm)COMMENTS: For Replacement Ball Bearings use: Qty. Size Location Qty Bearing Set 4 5x10mm Fr Hubs 2 DTXC1535 4 5x10mm Rear Hubs 2 DTXC1535 2 10x15mm Drive Gear Assembly 1 DTXC1595 4 5x10mm Gear Box 2 DTXC1535 jxs/01/30/13 ir/jxs