Pro-X Racing Hi-Compression Piston Kit for 2004-17 Honda CRF250X - 77.99mm - 01.1339.C 1994 Honda Z50 Through-hardened carbon steel with flat

Through-hardened carbon steel with flat tip

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Pro-X Racing Hi-Compression Piston Kit for 2004-17 Honda CRF250X - 77.99mm - 01.1339.C 1994 Honda Z50 Through-hardened carbon steel with flatPro 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