Wiseco Piston Kit With Gaskets - 66.40 Mm - Yamaha Pk1704

Features

• Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide® skirt coating for maximum wear resistance and protection from micro-welding, galling, and detonation
• Designed for endurance and sustained RPM 2-stroke riding
• Extra lightening operations for enhanced throttle response
• Engineered, forged and machined in the USA
• Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets