2025 Kawasaki NINJA ZX-6R problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
24 owner complaints analyzed
2 distinct recall campaigns
Not available median reported failure mileage
Scope: 2025 model year. Data snapshot: . 0 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 20 of 24 complaints (83.3%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Engine operation | 5 | 20.8% |
| Braking behavior | 2 | 8.3% |
| Transmission and shifting | 1 | 4.2% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 20 |
| Unknown Or Other | 4 |
| Engine And Engine Cooling | 1 |
| Power Train | 1 |
Engine: 20; Unknown Or Other: 4; Engine And Engine Cooling: 1; Power Train: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 24 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2025 | 19 |
| 2026 | 5 |
2025: 19; 2026: 5
Pattern summary
Engine leads the component reports. Engine operation appears in 5 complaint narratives. Braking behavior appears in 2 complaint narratives. Transmission and shifting appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11668770 · 2025-06-23 (June 23, 2025)
My 2025 Kawasaki ZX-6R was recently included as a part of a federal recall concerning a defective crankshaft bearing. A critical engine component, the failure of which could lead to engine seizure, stalling or loss of power - posing a very serious risk and likelihood of a crash. After learning of this recall, I contacted my authorized dealer who confirmed that my VIN was affected, but advised me to CONTINUE RIDING, until I got a letter which would give more information on getting it repaired. I contacted Kawasaki customer care on two separat…
Owner-reported narrative. Look up ODI 11668770 at NHTSA ↗
Owner report 11669555 · 2025-06-26 (June 26, 2025)
My 2025 Kawasaki ZX-6R was recently included as a part of a federal recall concerning a defective crankshaft bearing. A critical engine component, the failure of which could lead to engine seizure, stalling or loss of power - posing a very serious risk and likelihood of a crash. After learning of this recall, I contacted my authorized dealer who confirmed that my VIN was affected, but advised me to CONTINUE RIDING, until I got a letter which would give more information on getting it repaired. I am currently unable to use the motorcycle as a mod…
Owner-reported narrative. Look up ODI 11669555 at NHTSA ↗
Owner report 11666677 · 2025-06-13 (June 13, 2025)
Complaint Summary: I purchased a brand-new 2025 Kawasaki Ninja ZX-6R ABS for approximately $15,000, and within one week of purchase, the bike was affected by a safety recall involving a potential engine seizure or rear wheel lockup. I was told by the dealership that the bike should not be ridden due to the severity of the issue. Since then, I have contacted the dealership three times. They have not provided a timeline for repair, no parts are available, and they offered no remedy , other than trying to upsell me another bike for $3,000 more. …
Owner-reported narrative. Look up ODI 11666677 at NHTSA ↗
Owner report 11760728 · 2026-08-30 (August 30, 2026)
My 2025 Kawasaki Ninja ZX-6R ABS KRT Edition suffered a catastrophic engine failure at approximately 2,300 miles, resulting in a physical hole/breach in the engine crankcase and loss of engine oil. The motorcycle is currently at the selling Kawasaki dealer, Motorcycle Mall in [XXX]. This motorcycle is affected by Kawasaki/NHTSA safety recall campaigns involving the #5 crankshaft bushing and crankcase bolt loading, including NHTSA Recall 25V376 and the subsequent related recall 25V798 / Kawasaki MC25-11. Recall 25V376 had reportedly been perfor…
Owner-reported narrative. Look up ODI 11760728 at NHTSA ↗
Owner report 11670668 · 2025-07-01 (July 1, 2025)
While riding at normal speed, I heard a loud popping noise from the engine, followed by immediate power loss. The motorcycle shut off without warning and coolant began leaking heavily near the front wheel. There were no warning lights or symptoms beforehand. The bike had fewer than 3,000 miles on it and was well maintained. I had to tow the motorcycle to the dealership, where a teardown revealed catastrophic engine failure, including internal damage to the crankcase, pistons, and transmission holder. The issue was later confirmed to be related …
Owner-reported narrative. Look up ODI 11670668 at NHTSA ↗