This is a plated cylinder for a dirt bike. The cylinder finish was slightly scored & scratched so we honed it out with our diamond stones & got it cleaned up within spec for a new standard piston & rings.
Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission