Pro-X Racing Forged Piston Kit for 1987-14 Yamaha YFM350 modles - 83.00mm - 01.2487.000 2017 Honda TRX420 Rancher Fitments 1999 Polaris Indy 500

Fitments 1999 Polaris Indy 500

2013 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition

1989 Yamaha YFU-1 Pro Hauler

1978-79 Yamaha XS750S

and use a very efficient heat sink to get rid of the heat quickly and efficiently

Pro-X Racing Forged Piston Kit for 1987-14 Yamaha YFM350 modles - 83.00mm - 01.2487.000 2017 Honda TRX420 Rancher Fitments 1999 Polaris Indy 500Pro 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