Grimeca rear master cylinder rebuild kit for brake pump with 9.5 mm piston diameter, original spare part 4755120420. Allows to restore the total efficiency of the brake pump lost during the kilometers of use, it's recommended to completely replace the brake fluid.
Other applications: Rev 80 2008 - Rev 3 125/200 2006 to 2008 - Rev 3 250/270 2005 to 2008.