Pro-X Racing Forged Piston Kit for 2002-16 Yamaha YZ85 - 47.44mm - 01.2114.A 2014 Polaris Sportsman 570 EFI 2004 Harley-Davidson FLHTC Electra Glide

2004 Harley-Davidson FLHTC Electra Glide Classic Anniversary

1973 Ski-Doo Olympic 400E

2006 Vespa GTV 250

2018 Kawasaki KX65

Pro-X Racing Forged Piston Kit for 2002-16 Yamaha YZ85 - 47.44mm - 01.2114.A 2014 Polaris Sportsman 570 EFI 2004 Harley-Davidson FLHTC Electra GlidePro 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