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Service campaign MC110125

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11028991
Published by NHTSA2026-02-24
Manufacturer's numberMC110125
Manufacturer's date2026-02-18
Campaign id or software version0011600000
NHTSA componentENGINE

NHTSA's summary

After a quality inspection it was found that due to improper machining, the right-side chain tensioner screw plug doesn’t meet the specifications over the service life of the motorcycle. As a result, over increased mileage accrued noise and engine damage may occur.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
BMW R 1300 GS2025
BMW R 1300 GS ADVENTURE2025
BMW R 1300 R2026
BMW R 1300 RS2026
BMW R 1300 RT2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
MC1101252026-01-05. Service campaign. After a quality inspection it was found that due to improper machining, the right-side chain tensioner screwplug doesn’t meet the specifications over the service life of the motorcycle. As a result, over increased mileage accrued noise and engine damage may occur.