Sp1 09-808 T-Moly Series Piston Kit - 0.50mm Oversize to 73.50mm fuel-air-reeds-reed-valves Install easily onto handlebars with

Install easily onto handlebars with 3M self-adhesive backing

48 flat clips

Hose off with water

ECE approved internationally

2007-2009 Ski-Doo GSX 500SS Sport

Sp1 09-808 T-Moly Series Piston Kit - 0.50mm Oversize to 73.50mm fuel-air-reeds-reed-valves Install easily onto handlebars withSilicone aluminum alloy construction with teflon and molybdenum coating and hard anodized crown.. Machined smooth heads. MOS 2 Coating:. Draws heat through piston walls and out the bottom. Reduces heat and friction, for added power and longevity. Helps eliminate cold seizures, and increases durability. Hard anodized crowns. Hypereutectic Cast. Vehicle Fitment: 1979 1980 Yamaha EC540 1980 1983 Yamaha SR540 1984 1991 Yamaha SR540 SRV 1988 1991 Yamaha