Kawasaki has announced a global recall of the 2024 and 2025 Ninja ZX-6R models due to a potential engine defect involving crankshaft bolts. The recall affects popular variants, including the KRT Edition and the 40th Anniversary Edition. This issue has raised safety concerns as it could lead to engine seizure while riding, posing a significant risk of mechanical failure or loss of control.
The Japanese manufacturer has advised affected owners to stop using their motorcycles immediately and wait until their bikes can be inspected and repaired by authorised service centres.
What Triggered the Recall?

The recall stems from a manufacturing issue with the crankshaft bolts. According to Kawasaki, these bolts may have been over-tightened during production, leading to several potential mechanical problems:
- Restricted Oil Flow: Excessive torque reduces the gap around the crankshaft bearing, affecting lubrication.
- Bearing Damage: Limited lubrication may cause the bearing to wear prematurely.
- Engine Seizure: In severe cases, the engine could seize while the motorcycle is being ridden, resulting in sudden loss of power or control.
Such risks make this recall a critical safety measure, especially for a high-performance motorcycle like the ZX-6R.
Quick Summary
Key Details |
Information |
---|---|
Model Affected |
Kawasaki Ninja ZX-6R (2024 & 2025 models) |
Issue |
Over-torqued crankshaft bolts |
Risk |
Bearing wear, engine seizure, sudden loss of control |
Variants Affected |
Standard ZX-6R, KRT Edition, 40th Anniversary Edition |
Region Impacted |
Global recall (including North America, Europe, UK; India not yet confirmed) |
Action Required |
Riders advised to stop using motorcycles until repairs are completed |
Manufacturer’s Response |
Inspection and replacement of defective bolts at no cost to owners |
Official Website |
Variants Affected
The recall covers multiple versions of the 2024–25 Kawasaki Ninja ZX-6R, including:
- Standard ZX-6R
- Ninja ZX-6R KRT Edition (Kawasaki Racing Team livery)
- Ninja ZX-6R 40th Anniversary Edition
The exact number of affected units has not yet been disclosed, but the recall spans North America, Europe, and the United Kingdom.
Kawasaki’s Response and Repair Process
Kawasaki has assured customers that it will directly contact owners whose motorcycles fall under the recall. The company is coordinating with authorised service centres worldwide to carry out inspections and repairs.
Steps in the Recall Process
- Owner Notification: Customers will receive direct communication from Kawasaki.
- Inspection: Technicians will examine the crankshaft bolts to check for signs of over-torque.
- Repair/Replacement: Any defective bolts will be replaced, ensuring proper torque and oil clearance.
- Cost: All inspections and repairs will be carried out free of charge.
Owners are strongly advised not to ride their motorcycles until the inspection is complete, to avoid potential accidents.
Possible Impact in India
At the time of writing, Kawasaki has not confirmed whether the recall extends to India. However, considering the model is sold in India as a premium sports offering, an announcement may follow depending on the inspection of locally distributed units. Indian customers are advised to stay in touch with Kawasaki dealerships for official updates.
Kawasaki Ninja ZX-6R: Background
The Kawasaki Ninja ZX-6R is one of the most popular supersport motorcycles in the 600cc segment, positioned between the Ninja 400 and the flagship Ninja ZX-10R. Known for its sharp design, track-ready handling, and high-revving inline-four engine, the ZX-6R has built a strong reputation among sportbike enthusiasts worldwide.
The 2024–25 models introduced minor updates in design and features, including:
- Sharp fairings inspired by Kawasaki’s superbike lineup
- KRT and anniversary editions with special liveries
- Advanced rider aids such as traction control and ABS
- A 636cc inline-four engine producing around 128 bhp
This recall is therefore a significant event, as reliability and engineering precision are critical for a supersport bike.
Safety Risks and Rider Advisory
The main safety concern linked to this recall is engine seizure while riding. If the crankshaft bearing fails due to restricted oil flow, the motorcycle could suddenly lose power, potentially throwing the rider off balance.
Rider Advisory
- Stop using the motorcycle until it has been inspected.
- Contact the nearest Kawasaki authorised service centre.
- Monitor Kawasaki’s official website or dealership for updates on India-specific recalls.
Frequently Asked Questions (FAQs)
Q1: Why has Kawasaki recalled the Ninja ZX-6R?
Due to over-tightened crankshaft bolts, which may restrict oil flow, damage bearings, and cause engine seizure.
Q2: Which Ninja ZX-6R variants are affected?
The 2024–25 ZX-6R Standard, KRT Edition, and 40th Anniversary Edition are part of the recall.
Q3: What should owners do if their bike is affected?
Owners should stop riding immediately and contact Kawasaki service centres for inspection and repair.
Q4: Will the recall include bikes sold in India?
Kawasaki has not yet confirmed the recall for Indian units, but an announcement may follow.
Q5: Is the repair free of cost?
Yes, all inspections and repairs under this recall will be free of charge.
Verdict
The global recall of the Kawasaki Ninja ZX-6R (2024–25) highlights the importance of quality control in high-performance motorcycles. While the issue is serious, Kawasaki’s proactive approach—advising owners to stop riding and offering free inspections and repairs—reflects the brand’s commitment to safety.
For Indian riders, it remains to be seen whether local units will be recalled. Until then, vigilance and timely communication with dealerships are recommended.
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