BMW R45 R65 Single disc 1980-1981 Handlebar master cylinder repair kit 13mm

BMW R45 R65 R80 R100 CS RS RT Handlebar master cylinder repair kit 16mm

BMW R80G/S 09/1980 - 10/1981 13mm Handlebar brake master cylinder

BMW R45 R65 after 09/1981 Handlebar master cylinder repair kit 12mm

BMW R45 R65 Twin disc models Master Cylinder 15mm Repair Kit 1981 on

BMW R65 R80 R80RT Monoshock 14mm Handlebar brake master cylinder

BMW R65 R80 R80RT Monoshock R80GS R100GS 13mm Handlebar brake master cylinder

BMW R80 R100 R100CS R100RS R100RT 16mm Handlebar master cylinder