Pro-X Racing Piston Kit for 2007-16 Honda TRX420 Rancher - 86.75mm - 01.1487.025 2005 Honda TRX500 Fourtrax Foreman - 2023 Yamaha YZ 250 Monster

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Pro-X Racing Piston Kit for 2007-16 Honda TRX420 Rancher - 86.75mm - 01.1487.025 2005 Honda TRX500 Fourtrax Foreman - 2023 Yamaha YZ 250 MonsterPro 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