2024 Kawasaki NINJA ZX-6R: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
18 owner complaints analyzed
2 distinct recall campaigns
7,000 mi median reported failure mileage
Scope: 2024 model year. Data snapshot: . 2 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 10 of 18 complaints (55.6%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 1 | 5.6% |
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 | 10 |
| Engine And Engine Cooling | 6 |
| Power Train | 2 |
| Unknown Or Other | 2 |
| Service Brakes | 1 |
Engine: 10; Engine And Engine Cooling: 6; Power Train: 2; Unknown Or Other: 2; Service Brakes: 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 | 2 |
| 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: 2; 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 miles has the most reports with usable mileage (2). 16 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 | 16 |
| 2026 | 2 |
2025: 16; 2026: 2
Pattern summary
Engine leads the component reports. Braking behavior 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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11667196 · 2025-06-16 (June 16, 2025)
As you are probably aware of this issue, there is a "do not ride" order in place for my 2024 Kawasaki ZX6R. The dealership confirmed that my VIN has been involved. I just got it, and I am paying for a motorcycle that cannot be used. The issues are below. This is unacceptable. safety recall report revealed certain vehicles may lose engine power during operation due to a seizure of the No. 5 metal crankshaft bushing leading to certain vehicles losing engine power and increasing the chance of a crash. "The bolts holding the crankshaft together…
Owner-reported narrative. Look up ODI 11667196 at NHTSA ↗
Owner report 11668215 · 2025-06-20 (June 20, 2025)
I am submitting a formal safety complaint regarding my 2024 Kawasaki Ninja ZX‑6R. Today, June 20, 2025, I received three official “Do Not Ride” letters from Kawasaki. These letters state that, due to a possible internal engine defect, the motorcycle is unsafe to operate. My authorized Kawasaki dealer has confirmed that my unit is affected by a manufacturing issue that can cause engine seizure without warning, leading to serious risk of crash, injury, or death. It’s also important to note that Kawasaki notified dealers of this issue on June 4,…
Owner-reported narrative. Look up ODI 11668215 at NHTSA ↗
Owner report 11668253 · 2025-06-20 (June 20, 2025)
I purchased a brand new 2024 Kawasaki ZX-6R. At just 3,500 miles, the engine catastrophically failed while I was riding. The bike seized and shut off suddenly without warning. This was months before Kawasaki issued their official “do not ride” notice for this known issue. I received no prior warning and had no opportunity to prevent the failure. The dealership confirmed the failure and linked it to a known internal defect affecting this model, which has since triggered a recall. My bike has now been sitting at the dealership for over 7 months …
Owner-reported narrative. Look up ODI 11668253 at NHTSA ↗
Owner report 11669438 · 2025-06-26 (June 26, 2025)
I am submitting a formal safety complaint regarding my 2024 Kawasaki Ninja ZX‑6R. June 22, 2025, I received two official “Do Not Ride” letters from Kawasaki. These letters state that, due to a possible internal engine defect, the motorcycle is unsafe to operate. My authorized Kawasaki dealer has confirmed that my unit is affected by a manufacturing issue that can cause engine seizure without warning, leading to serious risk of crash, injury, or death. It’s also important to note that Kawasaki notified dealers of this issue on June 4, 2025, over …
Owner-reported narrative. Look up ODI 11669438 at NHTSA ↗
Owner report 11669479 · 2025-06-26 (June 26, 2025)
#5 Bearing is out of torque putting engine at risk of seizure. Bike is stored and liquids drained pending recall and repair.
Owner-reported narrative. Look up ODI 11669479 at NHTSA ↗
Owner report 11669504 · 2025-06-26 (June 26, 2025)
Vehicle: 2024 Kawasaki Ninja ZX-6R Recall Number: 25V376 VIN: [XXX] Date Received “Do Not Ride” Notice: 6/20/2025 Subject: Recall 25V376 – No Remedy Provided / Loss of Use / Warranty Concerns Dear NHTSA, I am submitting this complaint regarding NHTSA Recall No. 25V376, which applies to my 2024 Kawasaki Ninja ZX-6R due to a potentially catastrophic crankshaft bushing failure. On 6/20/2025, I received a formal “Do Not Ride” notice from Kawasaki Motors Corp. advising me to stop using my motorcycle immediately due to the risk of engine seizure.…
Owner-reported narrative. Look up ODI 11669504 at NHTSA ↗
Owner report 11669613 · 2025-06-27 (June 27, 2025)
Manufacturer issued a Do Not Ride recall (25V376) but failed to provide a safe alternative or compensation. This has created a transportation hardship. I also felt very worried that I had been riding this motorcycle which had this serious issue. There is no timeline from the manufacturer on when the problem will be fixed. I'm extremely disappointed with this situation on a one year old bike. -thanks [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Owner-reported narrative. Look up ODI 11669613 at NHTSA ↗
Owner report 11670134 · 2025-06-30 (June 30, 2025)
I own a 2024 Kawasaki KRT ABS ZX6R. They want to do an inspection that will not be sufficient to ride my motorcycle safely. The absolute only way for Kawasaki to do that would be to open the engine up to where they could see the actual crank shaft. I feel we are all being jerked around with this. They won't be able to deem it safe simply by inspecting the outer bearing. My motorcycle doesn't even have 300 miles on it. I haven't been able to ride it for almost a month now. It sitting can cause further damage. I'm not sure if my State of Nevada w…
Owner-reported narrative. Look up ODI 11670134 at NHTSA ↗
Recall history
2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
25V376000 · Engine And Engine Cooling:Engine:Hard Parts Internal/Mechanical
Reported: 2025-07-07 (July 7, 2025)
Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2024-2025 Ninja ZX-6R motorcycles. The motorcycles may lose engine power during operation due to seizure of a metal crankshaft bushing.
Consequence: An engine stall increases the risk of a crash.
Remedy: Owners are advised not to ride their motorcycles until the repair has been completed. The #5 metal crankshaft bushing must be inspected on all eligible units already in operation. If there is no abnormality with or damage to the bushing, the bolts holding the crankshaft together in the crank case must be re-tightened with proper torque. If there is any abnormality with or damage to the bushing, the parts must be replaced and the crankshaft properly tightened, or the engine must be otherwise repaired or replaced. The manufacturer has not yet provided a schedule for recall notification. Owners may contact KMC customer service at 1-866-802-9381. This recall was replaced by 25V798.
NHTSA campaign record ↗25V798000 · Engine And Engine Cooling:Engine:Hard Parts Internal/Mechanical
Reported: 2025-11-18 (November 18, 2025)
Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2024-2026 Ninja ZX-6R, ZX-6R KRT Edition, ZX-6R KRT 40th Anniversary Edition ABS, ZX-6R ABS, and ZX-6R KRT Edition ABS motorcycles. The motorcycles may lose engine power during operation due to seizure of a metal crankshaft bushing.
Consequence: An engine stall increases the risk of a crash.
Remedy: Owners are advised not to ride their motorcycles until the repair has been completed. Dealers will re-tighten the metal crankshaft bushing, free of charge. Owner notification letters were mailed December 15, 2025. Motorcycles in this recall that were previously repaired under recall 25V376 will need to have the new remedy performed, once available. Owners may contact Kawasaki customer service at (855) 878-4217.
NHTSA campaign record ↗