Vertex VTK22584A-2 Cast Replica Top End Piston Kit - Standard Bore 66.34mm, Standard Compression drive-sprockets-rear-sprockets Available in 2 different sizes

Available in 2 different sizes

Edge tail light holder kit

All VStream Windscreens are manufactured in the USA from thick

Replaces OEM# 3603-287

Vertex VTK22584A-2 Cast Replica Top End Piston Kit - Standard Bore 66.34mm, Standard Compression drive-sprockets-rear-sprockets Available in 2 different sizesBore: 66. 34mm 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