Pro-X Racing Forged Piston Kit for 2003-15 Yamaha WR450F - 94.96mm - 01.2429.B 2016 Yamaha YZ250X 2003 Arctic-Cat 500 4X4 FIS

2003 Arctic-Cat 500 4X4 FIS Auto

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Pro-X Racing Forged Piston Kit for 2003-15 Yamaha WR450F - 94.96mm - 01.2429.B 2016 Yamaha YZ250X 2003 Arctic-Cat 500 4X4 FISPro 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