1 Rear master cylinder alternative Wed May 20, 2015 10:04 pm
brianpen
Silver member
Rather than rebuilding my rear master cylinder on my 87 K100LT, I figure a newer replacement might be a better bet. When scanning ebay it appears many units from newer BMW's appear nearly identical. The R1150RT in particular. The pricing is much more reasonable. Has anyone swapped one of these or similar units? As it is a rear brake, I suppose optimum braking isn't crucial, after all I have been living with a wimpy K100 version for some time now.