This is the electric powered, 2.4GHz radio controlled, ready to run 1/18 scale Associated RC18T2 Off-Road truck. FEATURES: Chassis: Molded composite Drive: 4 wheel, two belt sealed drivetrain with adjustable slipper clutch Body: Painted and trimmed 0.03" (0.8mm) thick polycarbonate Radio: 3-channel Associated XP3-SS 2.4GHz with steering and throttle trims and throttle ATV, mini steering servo Battery: 6-Cell 1100mAh NiMH Battery Charger: 110V AC wall type mode Motor: Reedy 500kV brushless Electronic Speed Control: XPS micro with reverse, switchable to forward only for racing Shocks: Oil-filled composite bodies with adjustable pre-load Ball Bearings: Full set, 15 total Shocks: Composite body, oil-filled with adjustable pre-load Tires: Mini pin 2.2" (56mm) diameter, 1.1" (29mm) wide Wheels: Dish type 1.1" (28.1mm) wide, 1.3" (33.5mm) diameter, white in color Steering: Dual bellcrank Battery Strap: Nylon, hinged for quick battery changes Pinion Gear: 12 tooth steel Spur Gear: 60 tooth nylon Caster: Non-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: Non-adjustable, camber refers to the angle of the tops of the tires from vertical when when viewed from front or behind vehicle INCLUDES: RTR Associated RC18T2 Off-Road truck with 370 size motor, 3-ch 2.4GHz radio, NiMH battery, wall charger, ESC with reverse, painted body and instruction manual REQUIRES: AA Batteries: 8 for transmitter Building and track equipment SPECS: Vehicle- Length: 9.9" (252mm) Width: 7.2" (182mm) Weight: 1.1lb (505g) Wheelbase: 6.6" (167mm) Gear Ratio: 2.0:1 Body- Length: 8.8" (225mm) Width: 3.8" (98mm) Height: 2.6" (67mm) COMMENTS: For replacement bearings use; Qty. Size Location Qty. Order 2 8x12x3.5mm Fr & R Diffs 1 ASCC0106 1 4x8x3mm Spur Gear 1 DTXC1511 2 4x8x3mm Caster Blocks 1 DTXC1511 2 8x12mm Caster Blocks 1 DTXC1581 2 4x8x3mm Rear Hubs 1 DTXC1511 2 8x12mm Rear Hubs 1 DTXC1581 1 3x6mm Gearbox 1 DTXC1503 jxs 06/23/10 ir/jxs