Tekins R1 and R1 pro sensor-less brushless systems have been around for a while - but hard core racers now have their wish with a new sensored system from Tekin. The RS and RS Pro - the latter having a massive 48 fets on board for ultra low resistance and cool running.
The systems can run in either Sensored, sensorless or a combination of the two. And should the worst happen and water or collision damage interferes with the sensor wire, the system will automatically fall back to sensoreless mode so you can keep racing.

FEATURES:
- Easily Access All Programming, Anywhere, Anytime
- Drives Sensor/Sensorless Brushless and Brushed Motors
- On-Board Temperature Indicator
- PC Interface for Custom Programming
- HDAC: High Density Copper Fet Boards
- Sensor Plug for Precise Commutation with all Motors
- Solder Posts for Easy Wire Replacement
- Self Test Diagnostics and Factory Reset
- Adjustable Drag Brakes
- IO Motor Drive Technology
- RS-232 Digital Communications Protocol
- Pit Tune Mode
- DGF2: Digital Glitch Filtering V2
- QuickTune One-Touch Programming
- One-Touch Radio Calibration
- LCD: Lightweight Chassis Design
Check out more on the Tekin website
HERE