Vertex VTK23607250 Cast Replica Top End Piston Kit - 2.50mm Oversize to 66.45mm, Standard Compression electrical-batteries-components-accessories slightly smaller than the original

slightly smaller than the original screen if any

1992-2002 Honda ST1100

2016-2017 Polaris ACE 570

H-D #11190

2023 Harley Davidson FLTRT Road Glide 3

Vertex VTK23607250 Cast Replica Top End Piston Kit - 2.50mm Oversize to 66.45mm, Standard Compression electrical-batteries-components-accessories slightly smaller than the originalBore: 66. 45mm Compression: Standard Compression Sizing: 2. 50mm Oversize Cast Long Rod (Stroker Pinstons). 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.