1974 XS/TX650 rebuild

[th62]

The problem with boring out masters is getting the right piston and seals to fit the cylinder design. Not all master have the holes in the same position. So, finding a piston to suit with the right number of seals and seals set in the right place isn't as easy as it would seem, Unfortunately, there is no índustry standard with regards to design and placement, each manufacturer following their own design. It's fine if you have acces to dozens of cylinders and pistons. Unfortunately I don't have that access, so have to 'wing'it!