Kawasaki Ninja 250R
- ECU
- 21175-1425
- ECU maker
- —
- Model years
- 2017-2018
- Stock firmware
- Included · 512 KB
What you can tune
325 calibration tables · 0 scalars · 0 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 |
|---|---|---|
| Ignition neutral | Ignition | 1 |
| Ignition Cyl # MAP A | Ignition | 2 |
| Ignition Cyl # MAP B | Ignition | 2 |
| TPS table # | Throttle / ETV | 2 |
| #x#E #x# | Other · 2D | 4 |
| #x#F# #x# | Other · 2D | 6 |
| #x# #x# | Other · 2D | 25 |
| #x#C# #x# | Other · 2D | 6 |
| 0x000668EE 1x15 | Other · 2D | 1 |
| #x#C #x# | Other · 2D | 9 |
| #x#A #x# | Other · 2D | 6 |
| #x#AE #x# | Other · 2D | 2 |
| #x#A# #x# | Other · 2D | 3 |
| 0x00066AB8 1x32 | Other · 2D | 1 |
| #x#B# #x# | Other · 2D | 18 |
| #x#B#A #x# | Other · 2D | 4 |
| 0x00066BFE 1x33 | Other · 2D | 1 |
| 0x00066CE0 1x14 | Other · 2D | 1 |
| 0x0007F9F4 1x30 | Other · 2D | 1 |
| 0x0007FA4E 1x30 | Other · 2D | 1 |
| 0x0007FA8D 1x33 | Other · 2D | 1 |
| #x#D#A #x# | Other · 2D | 2 |
| #x#D# #x# | Other · 2D | 10 |
| 0x00066FBE 1x25 | Other · 2D | 1 |
| 0x000670BA 1x9 | Other · 2D | 1 |
| 0x000671CC 1x10 | Other · 2D | 1 |
| 0x000671EC 1x11 | Other · 2D | 1 |
| #x#E# #x# | Other · 2D | 2 |
| 0x000675CE 1x14 | Other · 2D | 1 |
| 0x0006763F 1x9 | Other · 2D | 1 |
| 0x000676EA 1x5 | Other · 2D | 1 |
| 0x000676FE 1x5 | Other · 2D | 1 |
| 0x0007FB38 1x36 | Other · 2D | 1 |
| 0x0007FBC8 1x36 | Other · 2D | 1 |
| #x#FC# #x# | Other · 2D | 2 |
| 0x0007FCE8 1x36 | Other · 2D | 1 |
| 0x0007FD78 1x36 | Other · 2D | 1 |
| #x#FE# #x# | Other · 2D | 3 |
| 0x0007FF28 1x36 | Other · 2D | 1 |
| #x#B#E #x# | Other · 2D | 5 |
152 map groups in total — the full list is in the editor.
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 Kawasaki Ninja 250R 2017-2018?
This verified definition exposes 325 calibration tables — including ignition, throttle, other · 2d, other · 3d and other · general table scale maps — plus 0 adjustable scalars and 0 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 Kawasaki Ninja 250R definition cover?
The 21175-1425. 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.