Pro-X Racing Piston Kit for 1982-01 Honda CR500R - 90.25mm - 01.1408.125 2003 Yamaha YZ450F 2008- 2009 Arctic Cat 500/500

2008- 2009 Arctic Cat 500/500  Auto 4x4

2009 Arctic Cat M 1000 SnoPro Limited 162in

2005 Honda TRX500FA Foreman Rubicon 4x4

2002 Honda TRX450FE Foreman ES 4x4

Pro-X Racing Piston Kit for 1982-01 Honda CR500R - 90.25mm - 01.1408.125 2003 Yamaha YZ450F 2008- 2009 Arctic Cat 500/500Pro 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