Brake master cylinder 14mm
Original BMW part.
Brake master cylinder 14mm
Cylinder with tank piston.
For the classic BMW 2-valve Boxer models
Monolever R 65, R 80 Monolver models with single disc brake.
Monolever R 80RT, R 100RS, R 100RT from 4/1989 on.
Fits for BMW R2V:R 65 Mono from 85 on, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on