Vertex VTK22584B-2 Cast Replica Top End Piston Kit - Standard Bore 66.35mm, Standard Compression seats-cushions 4mm) L x 2

4mm) L x 2

2015-2017 Honda CRF250R

2014 Arctic Cat Prowler HDX 700 Limited

1979-1981 Yamaha TT500

BIG BORE KIT FOR M-EIGHT 114in

Vertex VTK22584B-2 Cast Replica Top End Piston Kit - Standard Bore 66.35mm, Standard Compression seats-cushions 4mm) L x 2Bore: 66. 35mm 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