Sherco — ECU tuning files by software version
10 software versions · 7 models · 3 controller types · —
This page is the entry point from the vehicle side. The work is still done per calibration: find the model below, open the software version indexed on it, and that page shows what can be done on the exact file and what it costs.
Controllers used on Sherco
| Controller | Versions | Models |
|---|---|---|
| Siemens/Continental M3C | 8 | 250 SEF, 300 SE, 300 SEF, 500 SEF, 125 SE |
| Marelli 15M | 1 | PR3 250 |
| Marelli 15P | 1 | 4.5 |
Models and software versions
Sherco 300 SEF
5 software versions · 14->17 38kW, 19->23 21kW
Sherco 500 SEF
2 software versions · 21-> 48kW
Sherco 300 SE
2 software versions · 18->23 37kW
Sherco 250 SEF
2 software versions · 14-> 13kW
Sherco 125 SE
1 software version · 22->25
Sherco 4.5
1 software version · 04->05 34kW
Sherco PR3 250
1 software version · 20->21 31kW
What you see here is only a part of the software versions we have already worked on. Any modification can be made for any version, make or model, including ones not in this list — find your make and controller on the site, and if your version is not there, send us the original file. We check it and add it to the list shortly.