Total Control. Traxxas models deserve the world's most advanced Ready-To-Race^® radio system. The radio system after all is the sole connection between the driver and machine. It has to be precise, comfortable, powerful, and reliable. The all-new Traxxas^® TQi™ radio system arrives with a full complement of tuning features; long-range, high-output, 2.4GHz signal, and proven Traxxas reliability for rock-solid performance. It's so advanced; it doesn't even need an external antenna. However, the most important new feature may already be in your pocket. The TQi can be equipped with an optional Traxxas Link Wireless Module (#6511) that turns your Android, iPhone^®, iPad^®, or iPod touch^® into a powerful tuning tool for your Traxxas model. The full-color display combines with the Traxxas Link™ App to deliver an intuitive, high-definition, full-color graphical user interface that unlocks the mysteries of optimizing your radio system for ultimate vehicle control.

EVX-2™ Waterproof Electronic Speed Control
The EVX-2 delivers an incredible 16.8 volts from two battery packs. Designed by Traxxas, the EVX-2 features a completely waterproof design, low-voltage detection, three drive profiles, Thermal Shutdown Protection, and gold-plated, high-current battery connectors. The EVX-2 also includes patented Training Mode™. This profile reduces the overall power output of the EVX-2 by 50% making it easier for young/new drivers to develop their control skills before unleashing full-power operation. The EVX-2 is manufactured by Traxxas to ensure the highest level of quality and support.
 
Traxxas High-Current Connector
The patented Traxxas High-Current Connectors are designed to handle high-current applications and funnel maximum power to your vehicle’s electronics. Traxxas High-Current Connectors let you get the quickest, safest charge for your battery so you can unleash the maximum power and runtime for your Traxxas vehicle.