52mm Cylinder Piston Gasket Rebuild Kit 125cc For Yamaha YZF-R 125, MT 125, WR 125, VP 125 X-CITY, YP 125 X-MAX. Specially designed cylinder kit for the water-cooled 125cc Yamaha 4-stroke engines. If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you.
