Vertex VTK24243A-2 Cast Race Top End Piston Kit - Standard Bore 53.94mm, Standard Compression suspension-fork-emulators 2008-2009 Husqvarna TE450

2008-2009 Husqvarna TE450

2014 Polaris Sportsman 570 Touring

Tested and raced with all the same high quality standards as all Hinson clutch components

2011-2015 KTM 300 XC-W

Vertex VTK24243A-2 Cast Race Top End Piston Kit - Standard Bore 53.94mm, Standard Compression suspension-fork-emulators 2008-2009 Husqvarna TE450Bore: 53. 94mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a high tech Molybdenum Disulfide 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. All pistons are heat treated with a T 5 hardening and tempering cycle. All rings are OEM replacements. Top end