Recall 17V774 affects 9,914 2017-2018 Kawasaki Z125 Pro and BR125 motorcycles for improper ECU fuel-injection settings. Repair is free at any franchised Kawasaki dealer.
Kawasaki is recalling 9,914 2017-2018 Z125 Pro and BR125 motorcycles because the Electronic Control Unit fuel-injection setting can let the engine stall. A stall can increase the risk of a crash, and the Kawasaki dealer repair is free.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The Electronic Control Unit, or ECU, is the motorcycle's engine computer. On the 2017-2018 Kawasaki Z125 Pro and BR125, it controls fuel injection and ignition timing, which means it decides how much fuel enters the engine and when the spark fires. That control is especially important when the rider uses a small throttle opening while stopping or starting.
On affected motorcycles, the ECU has an improper fuel-injection setting. At small throttle openings, the combustion inside the engine becomes unstable instead of staying smooth and predictable. That unstable combustion can make the engine stall while the rider is stopped or just starting to move.
There is no warning sign before failure. The motorcycle can feel normal until the engine stalls, so owners should not wait for a light, sound, or repeated symptom to confirm the problem.
Who's affected?
Spans the Z125 Pro and BR125 across the 2017 and 2018 model years, with electrical-system software and fuel-injection components involved.
| 2018 Kawasaki Z125 Pro | electrical system software |
|---|---|
| 2018 Kawasaki Z125 Pro | fuel system |
| 2017 Kawasaki BR125 | electrical system software |
| 2017 Kawasaki BR125 | fuel system |
| Units affected | 9,914 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific motorcycle is included.
What's the safety risk?
An engine stall can increase the risk of a crash. There is no warning sign before the engine stalls, so treat any loss of power as a safety issue and contact a dealer for the recall repair. Repair is free at any franchised Kawasaki dealer.
What should I do?
- Check your VIN to confirm your 2017-2018 Kawasaki Z125 Pro or BR125 is included in this recall.
- Contact a franchised Kawasaki dealer to schedule the free ECU replacement that corrects the fuel-injection setting tied to engine stalling.
- Bring the recall notice if Kawasaki sent one. If not, reference recall number 17V774 when you call.
- Ride cautiously until the repair is complete. Pull over safely if the engine stalls.
- Call Kawasaki customer service at 1-866-802-9381 with questions about the recall or dealer scheduling.
What happens at the repair
At the dealer, a Kawasaki technician replaces the electronic control unit. That unit controls fuel injection settings, and the recall repair installs an ECU with the correct setting so the engine does not stall from the recalled condition. Parts and labor are covered under the recall. Tell the service desk the motorcycle is included in campaign 17V774 and ask them to confirm the ECU replacement before the appointment.
Timeline
| December 1, 2017 | NHTSA published the recall |
|---|---|
| December 21, 2017 | Owner notification mailed |
Frequently asked questions
What is recall 17V774?
Recall 17V774 covers 9,914 2017-2018 Kawasaki Z125 Pro and BR125 motorcycles with an ECU fuel-injection setting that can allow the engine to stall. Kawasaki dealers will replace the ECU for free.
What should I do if my 2017-2018 Kawasaki Z125 Pro or BR125 is on this recall?
Check your VIN to confirm your specific motorcycle is included in recall 17V774. If it is, contact a franchised Kawasaki dealer to schedule the ECU replacement. Reference recall number 17V774 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Kawasaki's remedy says dealers will replace the ECU free of charge at a franchised Kawasaki dealer.
Is it safe to ride before the ECU is replaced?
This recall does not include a do-not-drive instruction, but the defect can allow the engine to stall. An engine stall can increase crash risk, especially in traffic or during a turn. Confirm your VIN and schedule the free ECU replacement promptly.
What if I bought the Kawasaki motorcycle used?
The free recall repair still applies. Federal recall law requires the manufacturer to honor the recall regardless of ownership history. Check your VIN to confirm whether your specific motorcycle is included, then call a franchised Kawasaki dealer with recall number 17V774.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V774000 |
|---|---|
| Kawasaki customer service | 1-866-802-9381 |
| NHTSA recall # | 17V774 |
| NHTSA recall # (full) | 17V774000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →