# Service bulletin MC330421

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.

- Type: Service bulletin
- NHTSA id: 10200260
- Published by NHTSA: 2021\-08\-09
- Manufacturer's number: MC330421
- Manufacturer's date: 2021\-06\-08
- NHTSA component: SUSPENSION

## NHTSA's summary

Depending on the chassis and suspension adjustment, as well as vehicle load, the drive chain may make contact with the swing arm under certain conditions.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200260-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200260-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Suspension

## Vehicles listed

- 2020 to 2021 BMW S 1000 XR
- 2015 BMW S1000 XR
- 2016 to 2019 BMW S1000 XR

## Recalls for the same vehicles and component

- [2017001](/recalls/tc/2017001.md), 2017-01-03: Suspension

## Other bulletins for the same vehicles and component

- [SIB\-111421](/bulletins/10240498.md), 2023-08-07, Service bulletin: SUSPENSION. CHECK ROCKER ARMS AND REPLACE WHERE NEEDED.

JSON: [/v1/bulletins/10200260](/v1/bulletins/10200260)

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