2026 Honda CBR600RR Problems: 1 Known Issue

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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2026 Honda CBR600RR has 1 documented issue, with 1 rated critical. The most serious is Improperly Finished Cylinder Bore Causes Oil Consumption and Rod Bearing Seizure (2024-2026, NHTSA 25V-891) ($0-$0 repair).

All 1 Known Issue

NHTSA Recalls1 recall

ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

Honda (American Honda Motor Co.) is recalling certain 2024-2026 CBR600RR motorcycles. The cylinder head may have been improperly manufactured, which can lead to rod bearing failure, possibly resulting in rear wheel lock up or oil leaking onto the rear tire.

Campaign #25V89100018/12/2025

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Frequently Asked Questions

What are the most common Honda CBR600RR problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2026 Honda CBR600RR has 1 documented issue. The documented issue is: Improperly Finished Cylinder Bore Causes Oil Consumption and Rod Bearing Seizure (2024-2026, NHTSA 25V-891). Of these, 1 is rated critical and should be addressed promptly.

Is the Honda CBR600RR reliable?

The 2026 Honda CBR600RR has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Improperly Finished Cylinder Bore Causes Oil Consumption and Rod Bearing Seizure (2024-2026, NHTSA 25V-891). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Honda CBR600RR problems?

Repair costs for known Honda CBR600RR issues range from $0 to $0, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Improperly Finished Cylinder Bore Causes Oil Consumption and Rod Bearing Seizure (2024-2026, NHTSA 25V-891), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2024-2026 Honda CBR600RR Improperly Finished Cylinder Bore Causes Oil Consumption and Rod Bearing Seizure (2024-2026, NHTSA 25V-891)?

Certain 2024–2026 CBR600RR motorcycles built January 10, 2024 through September 26, 2025 are included in recall 25V891 (Honda KT5/KU3). Improper cylinder-surface finishing can cause excessive oil consumption; insufficient oil can reduce pressure and seize a connecting-rod bearing… Repairs typically run $0-$0. Severity: high.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.