Description

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. A new skirt coating not only assists the wear-in process, but also helps reduce friction after the wear-in. The black coating is made from a delicate mix of materials and will increase performance.

MPN 01-5591-050 LNS Part # 502-015591050 KMS Part # WMP 015591050 DMP Part # 42-8144