Honda's Africa Twin now has updated ECM Titanium drivers for its Keihin RH850 ECU. You can work through the calibration precisely and methodically, adjusting the main strategies that govern power delivery and engine behavior.
The layout follows the same approach Alientech uses on other bikes: maps are grouped by function and operating condition, with several devoted to full-power management, mainly through electronic throttle control, injection (TPS and IAP), ignition timing and limiters.
What's new
Electronic throttle control
Dedicated throttle maps are key for full-power work and for shaping how the engine delivers its power.
Lambda management
Added to give complete control over engine management, both after fitting aftermarket parts and for diagnostic work.
Gear ratio
These tables help you correct the calibration after a final-drive change, such as a different front or rear sprocket. The table shows the tooth count for each sprocket directly, so the change takes moments.
Driver layout
- Air control
- Deactivations
- Special features
- Timing
- Limiters (rpm and speed)
- Injection
- Spark advance
Practical help for your shop
With a clear structure, RH850 work on the Africa Twin is quick and matches how you actually work: throttle, injection, gear ratios, limiters and timing, all in one place. Alientech also reminds users that any calibration should be done by professionals and in line with the rules that apply to the vehicle and how it is used.
Get ECM Titanium from Viezu USA
Ready to put these drivers to work? Viezu USA is a US Alientech dealer and can set you up with ECM Titanium, KESS3 and Powergate, plus help choosing the right packages for your shop. Shop or contact Viezu USA at viezuusa.com.