Wsm 50-252-05K Piston Kit - 0.50mm Oversize to 72.50mm drive-primary-drive-hardware 2006-2007 Ski-Doo Summit 1000 Highmark

2006-2007 Ski-Doo Summit 1000 Highmark X 151

1977-1981 Yamaha XS650

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A drop-in stock installation

Wsm 50-252-05K Piston Kit - 0.50mm Oversize to 72.50mm drive-primary-drive-hardware 2006-2007 Ski-Doo Summit 1000 HighmarkBore: 72. 50mm Sizing: 0. 50mm Oversize Competitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categories from standard, big bore, 5mm long rod and big bore with 5mm long rod. Piston pin is 5mm higher on long rod pistons to accommodate long rod. Made in Germany. Vehicle Fitment: 2003 2011 Kawasaki KLF250 Bayou