2021 Kawasaki Ninja Problems, Complaints & Recalls
- Compared with other Ninja years
- Not enough data 10th of 15 for complaints
- Safety recalls
- None on file
- NHTSA crash rating
- Not rated
Owners have filed 1 complaint with NHTSA about the 2021 Kawasaki Ninja. That ranks 10th out of 15 Ninja model years for complaints. The most reported problem area is suspension (1 complaints, 100%), typically at around 200 miles. There are no safety recalls on file for this model year.
- 1owner complaints
- 0safety recalls
- 0NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2021 Kawasaki Ninja problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Suspension | 1 | 100% | 200 | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
2021 Kawasaki Ninja recalls (0)
No safety recalls are on file for the 2021 Kawasaki Ninja.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
The contact owns a 2021 Kawasaki Ninja 400. The contact stated while riding at various speeds, the motorcycle would wobble while slowing down. The contact stated no warning light was illuminated. The motorcycle was taken to a local dealer but was not diagnosed or repaired. The manufacturer was…
Other Kawasaki Ninja years
| Year | Complaints | Recalls |
|---|---|---|
| 2021 | 1 | 0 |
| 2020 Ninja | 0 | 1 |
| 2019 Ninja | 1 | 1 |
| 2018 Ninja | 2 | 2 |
| 2014 Ninja | 1 | 0 |
| 2005 Ninja | 1 | 0 |
| 2004 Ninja | 7 | 0 |
| 2003 Ninja | 5 | 1 |
| 2002 Ninja | 3 | 1 |
| 2001 Ninja | 7 | 1 |
| 2000 Ninja | 8 | 3 |
| 1999 Ninja | 2 | 1 |
| 1998 Ninja | 2 | 0 |
| 1996 Ninja | 2 | 0 |
| 1995 Ninja | 0 | 2 |
See all Kawasaki Ninja problems by year, every Kawasaki model, or the VIN decoder.
Similar Kawasaki models
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Frequently asked questions
What are the most common problems with the 2021 Kawasaki Ninja?
Owners most often report suspension problems. The top one, suspension, accounts for 1 complaint.
Was there a recall on the 2021 Kawasaki Ninja?
No safety recalls are on file for this model year.
Was the 2021 Kawasaki Ninja a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Ninja model years, the 2021 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.