Pro-X Racing Piston Kit for 1986-96 Honda CR250R - 66.38mm - 01.1315.A4 1998 KTM 200 MXC Longitudinally-wound housing will not compress

Longitudinally-wound housing will not compress and feel mushy under heavy loads

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Pro-X Racing Piston Kit for 1986-96 Honda CR250R - 66.38mm - 01.1315.A4 1998 KTM 200 MXC Longitudinally-wound housing will not compressPro 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