This is the electric powered, 2.4GHz radio controlled 1/10 scale, ready to run Raider Baja Buggy with Red Body from Arrma. FEATURES: Chassis: Aluminum 0.08" (2mm) thick matural finish with double chassis rails and alloy front chassis plate, batteries fit under chassis-no need to remove body to change batteries Drive: Rear wheel with steel driveshafts and axles Motor: 15 turn brushed Radio: ATX300 2.4GHz 3-channel with lightweight ARX300 receiver,transmitter can be converted for left or right hand use, seven position adjustable steering wheel, six model memory, digital tr servo reverse, end-point adjustment and failsafe Electronic Speed Control: Waterproof MEGA ESC with LiPo cutoff Receiver Box: Splash and dust proof Body: Trimmed and painted "Warp" polycarbonate Baja buggy with black plastic rear wing Transmission: Metal gear, brushless ready Slipper Clutch: Machined alloy gears, adjustable for different track conditions Differential: Metal planetary gear, oil filled Suspension: Fully independen Shocks: Composite body, oil-filled Tires: dBoots Dunerunner with dBoots foam inserts Front, 1.2" (30mm) wide, 3.3" (85mm) diameter Rear, 1.6" (40.5mm) wide, 3.3" (85mm) diameter Wheels: Six spoke chrome, 12mm hex Front, 1.1" (29mm) wide, 2.2" (56mm) diameter Rear, 1.6" (41mm) wide, 2.2" (56mm) diameterCaster: 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 Steering: Bellcrank type with composite servo saver Warranty: Two year INCLUDES: RTR Raider Baja Buggy with Red Body and 2.4GHz Radio, ESC, Steering Servo, 15T Motor, Tires, Wheels, Foam Inserts, Decals and Instruction Manual REQUIRES: AA Batteries: Four for transmitter Battery: 7.2V 6-cell stick NiMH or NiCd, or 7.4volt 2S LiPo (if using LiPo batteries, LiPo mode must be set on ESC) Battery Charger: To match selected battery Building and track equipment SPECS: Vehicle- Length: 15.7" (400mm) Width: 9.9" (252mm) Height: 5.5" (140mm) Wheelbase: 11.4" (290mm) Ride Height: 1.2" (30mm) Weight: 3lbs (1360g) without battery Body- Length: 10.1" (257mm) Width: 4.5" (114mm) at widest point Height: 3" (76.2mm) COMMENTS: For replacement or to upgrade to ball bearings use: Qty. Size Location Qty. Bearing Set 4 5x10mm Fr Wheels 2 DTXC1535 4 5x13mm Rear Wheels 2 ARAC3201 2 10x15mm Diff Gear 1 DTXC1595 4 5x10mm Gearbox 2 DTXC1535 jxs 10/13/11 ir/jxs