I have these set of cylinders laying around, I took them off from a bike that I bought in FL. They are ported but I have no idea who did the job, one is in good condition and the other has a damage and really don't know if it can be fixed.With my crappy caliper actual bore is 65.00mm. I have a set of new sleeves in case the cylinder can't be fixed. Honestly I don't know how can these cylinder could worth, maybe $150 for cylinders and sleeves plus the ride?