Features: Chassis: 0.12" (3mm) thick 6061 aluminum, dual plane design, dark titanium in color with channeled extensions, front splitter, smooth undertray and rear diffuser (canard equipped High-Downforce splitter included) must be installed for 100mph operation Drive: Four wheel with extruded aluminum main driveshaft with steel spline dual CV driveshafts and Cush Drive system-an elastomer damper between the spur gear and drive hub to absorb drivetrain shocks Brushless Motor: Traxxas/Castle Creations Big Block 1717 brushless motor with ABEC-1 bearings, finned heat dissipating case, sintered Neodymium magnets and superior electromagnetic design for massive acceleration ESC: Mamba Monster Extreme with integrated capacitor bank and proprietary software created only for the XO-1, programmable low voltage detection, reverse delay with lockout Radio: Traxxas TQi DSSS 2.4GHz high output with Traxxas Link 30 model memory, 5 channel receiver with telemetry ports, factory installed telemetry sen