The HPI Racing MTX-400 4-Channel radio system uses the latest digital 2.4GHz radio technology to give you trouble-free, total control of your RC car. This is a fully-featured, lightweight, 4-channel radio with advanced ergonomic features and total adjustability. Thanks to its crystal-free 2.4GHz technology, you will be able to confidently drive with your friends without worrying about things like frequencies or radio conflicts.

Compatible with RF-51, RF-51N and MRX-400 receivers, allows you to take your RC vehicle anywhere you can dream!
Also compatible with nano-TTR's. 

The advanced features of the MTX-400 let you set the radio up for your car with custom settings like servo reversing, centre trim, dual rate and end point adjustments. Only 4 AA batteries are required to power the MTX-400, so it's light in your hands, and the foam steering wheel makes it comfortable to hold. 

MTX-400 Radio Features:

• Digital 2.4GHz FHSS technology
• 4 channel
• Digital on and off switch
• Foam-covered wheel for extra comfort and grip
• Servo end point adjustments for steering and throttle
• Servo reversing
• Steering dual rate
• Centre trim (steering and throttle )
• Audible warnings if you leave the MTX-400 switched on as well as battery life!
• Lightweight

What you Need:

• 4x AA batteries