KTM 125 Duke
- ECU
- Bosch ME17.8.7
- ECU maker
- Bosch
- Model years
- 2017-2020
- Stock firmware
- Included · 1.47 MB
What you can tune
34 calibration tables · 7 scalars · 1 patches & flags — all editable in the browser.
Getting started
Start from the included stock firmware, or upload your own BIN read.
Heat-mapped tables, editable 2D/3D graphs, cell math, AI auto-tune, and compare against other reads.
Download a standard modified BIN and flash it with your own hardware and software.
Calibration maps
| Map | Group | Tables |
|---|---|---|
| Real mass flow over throttle valve | Fuel | 1 |
| Nominal Lambda for component protection | Fuel | 1 |
| Map for Start/post start enrichment factor | Fuel | 1 |
| Lambda efficiency | Fuel | 1 |
| Conversion factor relative air charge to optimum torque | Fuel | 1 |
| Factor delta nominal Lambda for component protection | Fuel | 1 |
| Fuel cut-off depending on gear | Fuel | 1 |
| Optimal ignition angle (low octane) | Ignition | 1 |
| Optimal ignition angle (high octane) | Ignition | 1 |
| Ignition advance-angle characteristic map (low octane) | Ignition | 1 |
| Ignition advance-angle characteristic map (high octane) | Ignition | 1 |
| Ignition advance-angle part load map (low octane) | Ignition | 1 |
| Ignition advance-angle part load map (high octane) | Ignition | 1 |
| Ignition advance-angle performance map (low octane) | Ignition | 1 |
| Ignition advance-angle performance map (high octane) | Ignition | 1 |
| Ignition advance-angle latest angle map (low octane) | Ignition | 1 |
| Ignition advance-angle latest angle map (high octane) | Ignition | 1 |
| Ignition advance-angle latest angle map - temperature limit (low octane) | Ignition | 1 |
| Ignition advance-angle latest angle map - temperature limit (high octane) | Ignition | 1 |
| Dwell angle characteristic map | Ignition | 1 |
| Max Throttle angle | Throttle / ETV | 1 |
| Torque limitation depending on engine speed and gear | Torque | 1 |
| Torque limitation for low speed | Torque | 1 |
| Torque limitation depending on engine temperature | Torque | 1 |
| Torque limitation by high exhaust temperature | Torque | 1 |
| Calculated Exhaust Temperature | Air & Exhaust | 1 |
| RPM Limiter by temperature | Temperature | 1 |
| RPM Limiter # | Limiters | 3 |
| Relative fresh air as function of manifold pressure | Sensors & Axis | 1 |
| Maximum filling at WOT under standard condition | Other · Air Calculation | 1 |
| Fans Control | Other · Cooling Fans | 1 |
| Info | Other | 1 |
7 adjustable scalars (rev limits, thresholds, corrections)
| Lambda limit for combustion |
| Maximum engine speed when the engine speed limiter is active |
| Maximum engine speed in case of error vehicle speed |
| Speed Limiter - Delta |
| Speed Limiter |
| Maximum engine torque from ECU monitoring |
| Lambda target value for application |
1 patch & flag (toggle features on/off)
MotoEditor edits the calibration and exports a standard BIN — reading and flashing the ECU is handled by your own flashing hardware and software.
Frequently asked
What can I tune on the KTM 125 Duke 2017-2020?
This verified definition exposes 34 calibration tables — including fuel, ignition, throttle, air & exhaust, limiters, other · air calculation, other · cooling fans, sensors & axis, temperature and torque maps — plus 7 adjustable scalars and 1 feature patches, all editable in your browser.
Do I need to remove or open the ECU?
No. MotoEditor edits the calibration and exports a standard BIN. Reading the stock file from the bike and writing it back is done with your own flashing hardware and software.
Which ECU does this KTM 125 Duke definition cover?
The Bosch ME17.8.7 (Bosch). Every map address and scaling is verified against the stock firmware, so what you edit matches the real calibration.
Can I use my own stock file?
Yes. Start a project from your bike's stock BIN and your changes apply to it, or begin from the built-in reference — either way you export a standard BIN.
How much does access cost?
MotoEditor is a single subscription that unlocks the browser editor for this definition and every other bike in the library — no per-project or per-download fees.