Pro-X Racing Piston Kit for 1998-05 Yamaha Wave Runner GP800 - 79.93mm - 01.2518.D 2020 Harley-Davidson Street Glide - FLHX models 1978 Yamaha XS750S Special

1978 Yamaha XS750S Special

1995 Yamaha YFM80

1979-81 CM400T

1976 Yamaha SRX 440

Pro-X Racing Piston Kit for 1998-05 Yamaha Wave Runner GP800 - 79.93mm - 01.2518.D 2020 Harley-Davidson Street Glide - FLHX models 1978 Yamaha XS750S SpecialPro 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