Included is two piston kits pistons, rings, circlips and wrist pins Manufactured by SPI T-Moly series pistons feature silicone aluminum alloy construction with teflon and molybdenum coating and a hard anodized crown Manufactured to OEM Specifications All kits are interchangeable with OEM components Works in both cast and chrome cylinders Pistons are for standard bore size 78.00mm Made in Taiwan Fits 2000 Ski-Doo 700 Summit 2000 Ski-Doo 700 Summit Highmark 2001 Ski-Doo 700 Summit 2001 Ski-Doo 700 Summit Highmark 2001 Ski-Doo 700 Summit Highmark X 2001 Ski-Doo 700 Summit X 2002 Ski-Doo 700 Summit RER Sport 2003 Ski-Doo 700 Summit Adrenaline 700 Summit Adrenaline RER 2003 Ski-Doo 700 Summit Highmark 700 Summit Highmark RER 2003 Ski-Doo 700 Summit X 700 Summit X RER