Pro-X Racing Forged Piston Kit for 2002-16 Yamaha YZ85 - 47.45mm - 01.2114.B 2003 Ski-Doo MX-Z 600 H.O. X 2010 Polaris RZR 800 LE

2010 Polaris RZR 800 LE Stealth Black

Part Number: 36-21290-01

Part Number: ESR190

Part Number: WR101-020

Pro-X Racing Forged Piston Kit for 2002-16 Yamaha YZ85 - 47.45mm - 01.2114.B 2003 Ski-Doo MX-Z 600 H.O. X 2010 Polaris RZR 800 LEPro 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