Pro-X Racing Forged Piston Kit for Gas-Gas EC 250 / MC 250 - 66.34mm - 01.7307.B 2003 Yamaha YFM400N Big Bear 2x4 1976-80 Suzuki GS750 8-valve models

1976-80 Suzuki GS750 8-valve models

1990 Yamaha Yg50 Jog R

Part Number: 810425

2007 Polaris Ranger 700 XP 4x4 LE EFI Midnight Red

Pro-X Racing Forged Piston Kit for Gas-Gas EC 250 / MC 250 - 66.34mm - 01.7307.B 2003 Yamaha YFM400N Big Bear 2x4 1976-80 Suzuki GS750 8-valve modelsPro 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