Brake Master Cylinder - 14mm for Rear Brakes.

The cylinder was originally a 15mm bore however BMW retrospectively superseded this with the 14mm.cylinder. The rider will hardly notice the difference - the brake lever has slightly more travel and the brakes are slightly more powerful.

You may also need BMCCover040 to do the job.

NOTE: See BMCylinder233 for the Master Cylinder Rebuild Kit.

No longer available from BMW

Vehicle Manufacturer: BMW
Application: BMW Airhead Models
Make/Model: BMW R100RS, R100RT, R100S
Model Years: 1976 - 1984
Manufacturer #: 34 31 1 238 084, 34 31 1 241 960

(See APPLICATION TABLE tab BELOW to verify vehicle fitment)

Brand :