Variant 1
ECU- Catalog engine
- 1000 165HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 165 HP
- SW upgrade
- 12169001_01
- Calibration
- 12169001_01
YAMAHA · RH850 ECU
YAMAHA MT RH850 tuning files
Everything we work with on the YAMAHA MT fitted with the RH850. Across the matched variants stock power runs from 165 to 165 HP. Stage 1 and Stage 2 are the safe starting points for this platform. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Solutions that apply to the RH850 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the YAMAHA MT on the RH850 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the RH850 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the YAMAHA MT on the RH850?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the RH850 ECU software on this model?
Yes — the YAMAHA MT on the RH850 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.