The Aggressor 3DS 2.4GHz DSSS radio system is one of the most affordable 2.4GHz systems on the market.

The all-new Traxxas® TQi™ radio system arrives with a full compliment 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 a Docking Base that turns your iPhone® or iPod touch® into a powerful tuning tool for your Traxxas model.

Use the comfortable and feature-packed HPI TF-40 2.4GHz radio system for supreme control and confidence when controlling your car or truck kit!

The all-new Traxxas® TQi™ radio system arrives with a full compliment 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 a Docking Base that turns your iPhone® or iPod touch® into a powerful tuning tool for your Traxxas model.

Futaba 3PRKA FHSS Radio with R203GF receiver. This 2.4 GHz radio system is a great inexpensive start up system.