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Motorcycle (Honda CBR600RR) - Repair

Official notice

12 Mar 2026

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Motorcycle (Honda CBR600RR) - Repair. Engine (cylinder) defect. Defective component: Engine (cylinder). Condition of the structure, equipment, or performance considered noncompliant with standards, and its cause: Inadequate process control during cylinder machining can leave the cylinder surface rough, allowing engine oil to be drawn into the combustion chamber and burned during riding, increasing oil consumption. Insufficient oil lubrication may then cause abnormal noise. Continued use may cause the engine to fail during riding, locking the rear wheel and causing a fall, or resulting in a fire. Published 2026-03-12.

What to do now

Recall notification number: 5786. Corrective measures: Inspect the engine on all vehicles. If an abnormality is found, replace it with an engine subassembly incorporating a properly manufactured cylinder. If abnormal noise is present, replace the engine as a complete assembly.

Units affected

2,389

Recall number

5786

Official notice

2026-03-12

The hazard

Engine (cylinder) defect. Defective component: Engine (cylinder). Condition of the structure, equipment, or performance considered noncompliant with standards, and its cause: Inadequate process control during cylinder machining can leave the cylinder surface rough, allowing engine oil to be drawn into the combustion chamber and burned during riding, increasing oil consumption. Insufficient oil lubrication may then cause abnormal noise. Continued use may cause the engine to fail during riding, locking the rear wheel and causing a fall, or resulting in a fire.

How to check if you're affected

Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.

Models

8BL-PC40

Recall Numbers

5786

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Affected products

Product 1

ホンダ「CBR600RR」

Units affected

2,389

Hazard

Engine (cylinder) defect. Defective component: Engine (cylinder). Condition of the structure, equipment, or performance considered noncompliant with standards, and its cause: Inadequate process control during cylinder machining can leave the cylinder surface rough, allowing engine oil to be drawn into the combustion chamber and burned during riding, increasing oil consumption. Insufficient oil lubrication may then cause abnormal noise. Continued use may cause the engine to fail during riding, locking the rear wheel and causing a fall, or resulting in a fire.

Where it was sold

Retailer information is not currently available in RecallScope. Check the official notice for distribution details.

Location 1

JP · Japan

Affected area 1

JP · Japan

Company & contacts

Brand

Manufacturer

本田技研工業株式会社

Phone

0120-370004

Brand: Honda. Contact: 本田技研工業株式会社. Phone 0120-370004.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

5786

Event id

CAA-00000035043

Units affected

2,389

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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