Pro-X Racing Piston Kit for 1987-06 Yamaha YFZ350 Banshee - 66.00mm - 01.2020.200 2012 Honda TRX500FM Foreman S 5 mm Housing

5 mm Housing

1988 Honda TRX350D Fourtrax 4x4

2007 Yamaha YFM700 Raptor 700 R/SE

1983-86 Suzuki GS550ES/ESF (16-valve)

2012 BMW F650GS

Pro-X Racing Piston Kit for 1987-06 Yamaha YFZ350 Banshee - 66.00mm - 01.2020.200 2012 Honda TRX500FM Foreman S 5 mm HousingPro 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