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Service bulletin MC120104

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 bulletin
NHTSA id10206762
Published by NHTSA2022-01-24
Manufacturer's numberMC120104
Manufacturer's date2021-12-09
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; EQUIPMENT

NHTSA's summary

All R 259 opposed twin models from July 2003 production and onward have been fitted with the New ELAST Belt and pulley with Freewheel.

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, Equipment and accessories, Drive belts

Vehicles listed
BMW R 1200 C
BMW R1100 RT

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