This is the electric powered, radio controlled, ready to run 1/16 scale Traxxas Slash VXL Short-Course Racing Truck. FEATURES: Chassis: Nylon composite construction 0.08" (2mm) thick bathtub type Drive: Four wheel Radio: Traxxas TQ 2-channel 27MHz AM with waterproof digital high- torque steering servo, waterproof receiver box, transmitter does not have charge jack Electronic Speed Control: Traxxas VXL-3m waterproof, with high- current connector, training mode, reverse and low voltage detection for use with 2S and 3S LiPo packs Motor: Traxxas Velineon 380 brushless motor with Neodymium magnets, sintered rotor and high RPM ball bearings, 3.5mm gold plated bullet connectors Spur Gear: 45 tooth Pinion Gear: 31 tooth 48 pitch, extra pinion gear included for 50+ MPH operation with extra battery (see below) Battery: One Traxxas Power Cell 6-cell stick NiMH with high current connector, dual battery capability (extra battery (TRAC2925) and series adapter (TRAP3063) not included and must be purchased separately), vehicle is also compatible with 2S and 3S LiPo packs (not included) LiPo mode on ESC must be selected Battery Charger: 110V wall type Body: Painted and trimmed with applied decals Bumpers: Front and rear, composite construction Shocks: GTR oil filled Suspension: Revo-spec rocker actuated long travel inboard type with telescoping universal joint shafts Transmission: Ball bearing equipped with adjustable slipper clutch Differentials: Sealed silicone filled planetary gear type Ball Bearings: Rubber sealed Caster: Non-adjustable Camber: Adjustable, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle Tires: Multi terrain, with foam inserts 1" (26mm) wide, 2.6" (67mm) diameter Wheels: 5-spoke brushed chrome, 0.98" (25mm) wide, 1.4" (35mm) diameter, standard size 12mm hex Steering: Steering arm with spring loaded servo protection INCLUDES: RTR Traxxas Slash VXL Short-Course Racing Truck with 2-ch radio, ESC, painted body, 6-cell battery, charger, extra pinion gear, brushless motor and instruction manual REQUIRES: AA Cells: Eight for transmitter SPECS: Vehicle- Length: 14" (356mm) Width: 7.3" (185mm) Height: 4.92" (125mm) Front and Rear Track: 7.3" (185mm) distance between outer edges of wheels Wheelbase: 8.1" (206mm) Ground Clearance: 1.5" (38mm) Body- Length: 13.4" (340mm) Width: 7.1" (180mm) at rear wheels, widest point 5.7" (146mm) behind front wheels, narrowest point Height: 3.4" (86mm)