Sp1 09-611 T-Moly Series Piston Kit - Standard Bore 81.00mm tools-bearings 1999-2003 Polaris 500 Classic

1999-2003 Polaris 500 Classic

Monster S2R and S4R models w/ single sided swing arm system that use eccentric hub to adjust chain

2011-2016 Suzuki DL650A V-Strom 650 ABS

1996-1997 KTM 360 EGS

Sp1 09-611 T-Moly Series Piston Kit - Standard Bore 81.00mm tools-bearings 1999-2003 Polaris 500 ClassicMachined 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: 2001 2002 Arctic Cat Mountain Cat 800 2002 Arctic Cat Mountain Cat 800 EFI 2002 Arctic Cat Mountain Cat 800 EFI LE 144 2002 Arctic Cat Mountain Cat 800 EFI LE 151 2001 Arctic Cat Mountain