Vertex 22189B Cast Replica Piston Kit - Standard Bore 53.94mm, Standard Compression electrical-electrical-components-distributors-components These risers will NOT work

These risers will NOT work on the older R1200GS'

Two to three times thicker than standard tubes

Top end gasket kit does not include valve stem seals

1994-1997 Husaberg FE501

Vertex 22189B Cast Replica Piston Kit - Standard Bore 53.94mm, Standard Compression electrical-electrical-components-distributors-components These risers will NOT workBore: 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