Vertex 24509B Forged Replica Piston Kit - Standard Bore 77.96mm, 14.1:1 Compression engine-crankcase-components-crank-bearings-seals Improved initial response makes for

Improved initial response makes for greater hit

2019 Textron Prowler 500

2018-2021 Kawasaki ZR900 Z900 ABS

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Vertex 24509B Forged Replica Piston Kit - Standard Bore 77.96mm, 14.1:1 Compression engine-crankcase-components-crank-bearings-seals Improved initial response makes forBore: 77. 96mm Compression: 14. 1: 1 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