Vertex VTK22650B-2 Cast Replica Top End Piston Kit - Standard Bore 66.35mm, Standard Compression security-covers-canopies 1998-2001 Polaris Scrambler 400 4x4

1998-2001 Polaris Scrambler 400 4x4

2013-2014 MV Agusta F4RR

tremendous low-end and mid-range performance increases

2021-2022 Polaris 850 INDY VR1 137

1995-1999 Ski-Doo Touring LE

Vertex VTK22650B-2 Cast Replica Top End Piston Kit - Standard Bore 66.35mm, Standard Compression security-covers-canopies 1998-2001 Polaris Scrambler 400 4x4Bore: 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