FEATURES: Chassis: Composite nylon tub style Drive: Rear wheel with telescoping universal-joint driveshafts Motor: Traxxas Titan modified 12 turn 550 with internal cooling fan Radio: Traxxas TQ 2.4GHz 2-channel with waterproof steering servo and micro receiver ESC: XL-5 with reverse and training mode Transmission: Brushless ready Magnum 272 metal gear transmission with rubber sealed ball bearings, and Revo-spec Torque-Control slipper clutch Pinion Gears: Two 48 pitch, 19 tooth is installed, 23 tooth included for higher top speeds Battery: Traxxas Power Cell 3000mAh 8.4V 7-cell NiMH hump with high-current connector Battery Charger: 110V wall charger Body: Painted and trimmed Grave Digger Shocks: Oil-filled Ultra Steering; Single point Suspension: Long travel Differential: Steel planetary gears, brushless ready Tires: 2.8" (71mm) wide Monster Jam Wheels: Beadlock style Monster Jam Top Speed: 30mph+INCLUDES: RTR Traxxas Grave Digger Monster Truck, 2.4GHz radio, 12T motor, ESC, painted body, 19 and 23 tooth pinion gears, decals, battery, charger and instruction manual REQUIRES: AA Batteries: Four for transmitter SPECS: Length: 16.25" (413mm) Front and Rear Track: 12.75" (324mm) distance between outer edges of tires side to side Weight: 65.3oz (1.85kg) Maximum Height: 8.75" (222mm) Wheelbase: 10.63" (270mm)**The included TQ 2.4GHz radio system is compatible only with the** **#6519 receiver and does NOT accept the Docking Base accessory.**