# Service bulletin MC330225

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: 11022846
- Published by NHTSA: 2025\-09\-05
- Manufacturer's number: MC330225
- Manufacturer's date: 2025\-08\-25
- NHTSA component: SUSPENSION

## NHTSA's summary

Customer complains when the bike parked and without the engine running; while compressing and lettingthe rear suspension rebound, there is a loud audible cracking or groaning noise. This is either due to low grease levels on the bearing positions or bearing position damage.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022846-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022846-9999.pdf)

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

## Components

Suspension

## Vehicles listed

- 2025 BMW M 1000 R
- 2025 BMW S 1000 R
- 2025 BMW S 1000 RR

## Other bulletins for the same vehicles and component

- [MC330325](/bulletins/11022847.md), 2025-09-05, Service bulletin: SUSPENSION. Traces of wear seem to be found on the needle bearing bush of the rear suspension strut. The ZnNi \(zinc\-nickel\) corrosion protection coating can be worn in the area of the race for the needles of thebearing and does not constitute bearing bush wear.

JSON: [/v1/bulletins/11022846](/v1/bulletins/11022846)

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