This is the 2.4GHz radio controlled, RTR DuraTrax DXR500 Motorcycle. FEATURES: 3800kV brushless motor, foam driver figure, flywheel type gyro in rear wheel for stability, metal chain drive, no-snag tip-over bar protects body & driver, 2.4GHz 2-ch radio, oil-filled damper assisted steering REQUIRES: 6-cell stick battery, charger, 4 AA cells for TX