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Recall campaign04V304000

Recall 04V304000: 2004 BMW R1150 RT and 1 other model

Service brakes, hydraulic › Foundation components › Master cylinder
Report received
Jun 23, 2004
Manufacturer
Bayerische motoren werke
Potentially affected
181vehicles
Model years
2004–2005

Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.

What NHTSA recorded

On certain motorcycles, an incorrect sealing ring was mounted to the piston of the rear brake master cylinder.

Possible consequence

If only the rear brake were applied during riding, insufficient braking pressure would be available to slow the motorcycle, which could increase the risk of a crash.

Remedy

Dealers will replace the rear brake master cylinder. The recall began july 16, 2004. Owners should contact bmw at 1-800-831-1117.

Affected model years

Pages for each model year show complaints, parts, mileage and other recalls.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.