- TRX 3.3 racing engine delivers massive power and torque to all 4 wheels to conquer any terrain at speeds up to 45mph- TQi 2.4GHz Transmitter with Traxxas Link wireless module, factory installed telemetry sensors, and TSM stability control- Heavy-duty reversing transmission with exclusive OptiDrive Electronic Shift Module- Rechargeable receiver battery, EZ-Start Battery and 2-amp DC peak detecting charger included- Wider, taller stance with new Geode wheels and 6.3' Maxx-sized tires and dual digital waterproof ball-bearing servos
