WenmarOpen by Wenmar Pro

Service bulletin MC2300116R

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 id10146805
Published by NHTSA2018-11-05
Manufacturer's numberMC2300116R
Manufacturer's date2016-12-01
NHTSA componentPOWER TRAIN

NHTSA's summary

Transmission. BMW Motorrad has made technical updates to the transmission on the air- liquid-cooled boxer models. As with the R 1200 GS Adventure (K51), all air-liquid cooled boxer models received a shock damper on the transmission output shaft as of July 2016. At the same time, a reworked control actuation, transmission shafts, as well as their bearings have been used. This results in a slightly longer installation length for the new transmission.

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

Transmission and driveline

Vehicles listed
BMW M ROADSTER

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