Triumph Bonnevile Speedmaster Tuning
2 supported Triumph Bonnevile Speedmaster applications, 2020+.
Triumph
2 supported Bonnevile Speedmaster tunes
Select Version
All Supported Triumph Bonnevile Speedmaster Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 1200cc | 2024+ | 150 hp | ECU Keihin KTKSv2 | AutoTuner | |
| 1200cc | 2020+ | 79 hp | ECU Keihin KTKSv1 | AutoTuner |
Other Triumph Models
About Triumph Bonnevile Speedmaster tuning
Rapid Racing supports 2 Triumph Bonnevile Speedmaster applications from 2020+ through AutoTuner, with stock outputs up to 150 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 1200cc.
Supported controllers: Keihin KTKSv1, Keihin KTKSv2.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.