The lightweight DX4R was conceived by racers for racers, and is built around frequency-agile, Spektrum DSMR technology. It’s capable of maintaining a blazing 5.5ms frame rate with the included SR2000 receiver in the busiest 2.4GHz environments. The package includes an SR2000 micro race receiver as well as an SR410 four-channel sport receiver. The key features of the DX4R Pro are:

Adjustable trigger shape and tension
Large backlit LCD screen
50-model memory with ModelMatch™ technology
Four user-defined, programmable mixes with naming
Pre-set mixes including dual throttle, dual brake, MOA, 4WS, and dual steering
Switch-activated mix rates
On-the-fly mix rate control
Traction Control and ABS
RaceWare™ software updates via SD card reader
Integrated antenna
Inactivity alarm

SPM4100E  Spektrum DX4R Pro Four-Channel DSMR Racing System   £284.99

Source: Horizon Hobby UK