Variant 1
ECU- Catalog engine
- 900 120HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 120 HP
- SW upgrade
- 124600C1_01
- Calibration
- 124600C1_01
YAMAHA · RH850 ECU
YAMAHA TRACER RH850 tuning files
Everything we work with on the YAMAHA TRACER fitted with the RH850. The matched variants sit between 119 and 120 HP from the factory. There are 7 distinct variants on file for this combination. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Applicable work for the RH850 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
7 distinct variants for the YAMAHA TRACER on the RH850 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 890 119HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 119 HP
- SW upgrade
- 12460003_03
- Calibration
- 12460003_03
Variant 3
ECU- Catalog engine
- 890 119HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 119 HP
- SW upgrade
- 12717001_02
- Calibration
- 12717001_02
Variant 4
ECU- Catalog engine
- 890 119HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 119 HP
- SW upgrade
- 1289E000_00
- Calibration
- 1289E000_00
Variant 5
ECU- Catalog engine
- 890 119HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 119 HP
- SW upgrade
- 12717000_01
- Calibration
- 12717000_01
Variant 6
ECU- Catalog engine
- 890 119HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 119 HP
- SW upgrade
- 129A5000_00
- Calibration
- 129A5000_00
Variant 7
ECU- Catalog engine
- 890 119HP
- Controller brand
- DENSO
- ECU
- RH850
- Stock power
- 119 HP
- SW upgrade
- 12594000_00
- Calibration
- 12594000_00
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 TRACER 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 TRACER 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.