Radial Discacciati clutch master cylinder for your BMW R 1200 GS
- Radial clutch master cylinder for a hydraulic clutch
- For a 22 mm (7/8") handlebar
- Choice of Ø16 mm or Ø19 mm
- With separate or integrated reservoir
- Body and cap in several colours
The BMW R 1200 GS is a German motorcycle built to cover miles with a hydraulically operated clutch. A radial Discacciati clutch master cylinder completes the cockpit and matches a radial brake master cylinder on the right.
Choose between Ø16 mm and Ø19 mm. A larger piston moves more fluid per stroke: the clutch engages sooner but the lever gets heavier. Ø16 mm keeps the lever lighter. Not sure? Ask us for advice for your bike.
Discacciati Brake Systems designs and manufactures brake components in Italy. The brand has been active in the top classes of racing since 1989 and works with the Politecnico di Milano, the technical university of Milan. That mix of track experience and engineering knowledge shows in the CNC machining and finish of every part.
When fitting, connect the existing line with a suitable banjo bolt and new copper washers. A brake light switch for this master cylinder is available separately. Bleed the system carefully and check that the lever has a firm pressure point before riding.
GeGShop is the Discacciati importer and helps you choose the right parts for your motorcycle. If you have questions about fitment, combining parts or fitting, get in touch. We look at the complete brake system so that all parts work well together.
Brake parts are safety-critical. Have them fitted by a qualified mechanic, use fresh brake fluid to the manufacturer’s specification and check correct operation before riding.
Frequently asked questions
Does my BMW R 1200 GS have a hydraulic clutch?
Yes, this master cylinder is intended for the hydraulic clutch of the BMW R 1200 GS (2008-2009).
Ø16 or Ø19 mm?
Ø16 mm for a light lever, Ø19 mm for a shorter stroke with a heavier lever. We are happy to advise.
Does it match my radial brake master cylinder?
Yes, it comes in the same colours and reservoir versions as Discacciati brake master cylinders.
