Traxxas E-Revo: 1/10 Scale 4WD Electric Racing Monster Truck with TQi 2.4GHz Radio and TSM, Red Monstrous 16.8 Volts of waterproof EVX-2 power and dual high-torque Titan motors conquer the toughest off-road terrain with speeds up to 30mph! Integrated dual battery compartments with quick release doors keep the center of gravity as low as possible for improved handling Advanced TQi 2.4GHz transmitter and receiver with model memory for fine tuning your Traxxas machines and TSM stability control Hard-anodized PTFE-coated GTR shocks w/ titanium nitride coated shock shafts with Talon tires mounted on 3.8" black-chrome Gemini wheels Low-CG chassis with adjustable rear wing, inboard suspension Battery and charger sold separately