Vertex VTK24212A Cast Replica Top End Piston Kit - Standard Bore 46.94mm, Standard Compression engine-clutch-components-inner-hubs YF Concord

YF Concord

2004-2007 Polaris 600 SwitchBack

2016-2017 Polaris Sportsman 1000 XP

2006-2009 TM MX85 (17/14)

2018 Arctic Cat XF 6000 Crosstour ES

Vertex VTK24212A Cast Replica Top End Piston Kit - Standard Bore 46.94mm, Standard Compression engine-clutch-components-inner-hubs YF ConcordBore: 46. 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