Vertex 22441B Cast Replica Piston Kit - Standard Bore 53.94mm, Standard Compression helmets-bicycle-e-power-helmets 1999-2000 Ski-Doo Formula S

1999-2000 Ski-Doo Formula S

S650 - PistonPin 20 x 65mm NonChromed TW

2008 Polaris Sportsman 500 HO

Hitch pin included

2004-2008 Husaberg FE550E

Vertex 22441B Cast Replica Piston Kit - Standard Bore 53.94mm, Standard Compression helmets-bicycle-e-power-helmets 1999-2000 Ski-Doo Formula SBore: 53. 94mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High