This is the 1/10 scale, radio controlled, electric powered, ready to run SCX10 Rock Crawler Truck with the Trail Honcho Body from Axial Racing. FEATURES Chassis: Rigid steel C-channel, tapered for increased articulation and added realism Drive: Four wheel shaft drive with sintered diff locker, slipper clutch and WB8 Wild Boar driveshafts Radio: AX-3 2.4GHz pistol grip with digital high-torque metal gear steering servo ESC: AE-2 Forward/Reverse ESC with drag brake Motor: 27T 540 size Shocks: Oil filled, with dual rate springs and realistic looking non-functional reservoir LED Lights: Two white for front and two red for rear Tires: 1.9" (48mm) Ripsaw Wheels: Walker Evans Racing wheels, black and chrome in color with 12mm hex Rear Suspension: Four link design optimized to reduce axle steer and torque twist Bumper: Front, tube style plastic with aluminum skid plate Body: Trail Honcho Body with plastic molded roll cage and lexan formed flat bed with diamond pattern and fuel cell details Ball Bearings: Full set enclosed Spur Gear: Plastic 48 pitch, 87 tooth Pinion Gear: Steel 48 pitch, 14 tooth INCLUDES SCX10 Rock Crawler Truck from Axial Racing with tires, wheels, radio motor, ESC, 2 head and 2 LED tail lights with controller, foam inserts, grease, decals, instruction manual REQUIREMENTS AA Batteries: Four for transmitter Battery: 7.2V NiMH 6-cell stick pack or 7.4V 2S LiPo pack Battery Charger: To match selected battery Building and Track Equipment SPECIFICATIONS Vehicle: Length: 18" (457mm) Width: 9" (227mm) Height: 8" (200mm) Wheelbase: 12.3" (313mm) Ground Clearance: 2.7" (68mm) Weight: 4.0lbs (1814g) Body: Length: 18" (457mm) Width: 8.5" (216mm) Height: 5.4" (137mm)