Moto-Master Rebuild Kit (12mm Silver Master Cylinder)

This is a complete rebuild kit for the early model master cylinders from Moto-Master. 

Fits: 12mm, SILVER Radial Master Cylinder. The 12mm master cylinder is what was sold in the complete SM Racing Kits with the orange 4-piston calipers.

This Rebuild Kit does not fit the new black Radial Master Cylinders.