Pro-X Racing Piston Kit for 1979-82 Honda XL500 / XR500R - 89.00mm - 01.1509.000 2012 Polaris Sportsman 500 HO 4x4 LE 2007 Victory Vision Street

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Pro-X Racing Piston Kit for 1979-82 Honda XL500 / XR500R - 89.00mm - 01.1509.000 2012 Polaris Sportsman 500 HO 4x4 LE 2007 Victory Vision StreetPro X Racing Parts Piston Kit ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low expansion, low friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. Our OEM style Tin coated pistons assist the wear in process when you just started the