The 3-channel you'll grow (and go) with. Sport-level racers and bashers will appreciate the TTX300's many popular features, along with its amazing adjustability. With its user programmable 3rd channel this radio is extremely versatile; it can operate functions such as digs, winches and diff locks, which makes it ideal for rock crawling. It can also control lights, shifting and needle/carb adjustments, as well as multiple boat accessories. Need more reasons? There's SLT (Secure Link Technology), which creates an unbreakable link between the receiver and your transmitter with push-button ease. The radio sports futuristic styling that's unlike any other transmitter. And you get all this at an incredibly affordable price! Features User programmable third channel 3-channel TR325 micro receiver (TACL0325) with failsafe Steering and throttle trim and end point adjustments Steering rate adjustment Internal antenna 70/30 throttle setting Sleek new case design Can use any SLT receiver