Vertex VTK22685C Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression riding-apparel-jackets-snow 1999 Ski-Doo MX Z 670

1999 Ski-Doo MX Z 670

1985-1990 Harley Davidson FXRS Low Glide

Provides maximum airflow and increased horsepower

2017-2019 Husqvarna FC450

2002-2003 Gas Gas Pampera 125

Vertex VTK22685C Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression riding-apparel-jackets-snow 1999 Ski-Doo MX Z 670Bore: 53. 94mm Compression: Standard Compression Sizing: Standard Bore All pistons are heat treated with a T 5 hardening and tempering cycle. All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from 2618