Pro-X Racing Piston Kit for 1987-89 Honda TRX250R FourTrax - 66.50mm - 01.1300.050 2018 Polaris Ranger 900 XP EPS Sage Green 1985 Honda XR600R

1985 Honda XR600R

Meets or exceeds OEM quality

2004 Yamaha YFM400 Big Bear 400 4x4

2011 KTM 250 XC-F

Pro-X Racing Piston Kit for 1987-89 Honda TRX250R FourTrax - 66.50mm - 01.1300.050 2018 Polaris Ranger 900 XP EPS Sage Green 1985 Honda XR600RPro 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