Features: Spread Spectrum DSSS - no frequency worries when running with dozens of cars at the same time 2.4GHz - high frequency operation eliminates radio interference Easy operation - simplified feature list avoids the complexity of computerized radios Ergonomic design - comfortable pistol grip handle and foam steering wheel No crystals needed - saves money and improves reliability Built-in failsafe function - protects the car from low voltage runaways Steering dual rate - easily fine tune the steering to track conditions Servo reversing switches - quickly reverse the servos for multiple applications Low battery warning - a flashing LED indicates when the transmitter batteries are running low Chassis: Narrow channel monocoque design 0.16" (4mm) thick, gunmetal anodized, constructed of aircraft grade 6061 T6 aluminum, nylon plastic skid plates front and rear Drive: Rear wheel gear drive Engine: 2 cycle 1.40 cu in (23cc) gasoline with pull starter, updated cylinder that provides 10% mo