Vertex VTK22189B Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression electrical-turn-signals-components Unprecedented handling for a new

Unprecedented handling for a new generation of sport behavior

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Vertex VTK22189B Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression electrical-turn-signals-components Unprecedented handling for a newBore: 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