Vertex 23457B Cast Replica Piston Kit - Standard Bore 71.95mm, Standard Compression fuel-air-reeds-reed-valves-reeds Spark Plug Code: CR7HIX

Spark Plug Code: CR7HIX

1990-2009 Harley Davidson FLSTF Fat Boy

Compression: 12

2005-2006 Yamaha SXV60ER SX Venom ER

Recommended use every one to two months

Vertex 23457B Cast Replica Piston Kit - Standard Bore 71.95mm, Standard Compression fuel-air-reeds-reed-valves-reeds Spark Plug Code: CR7HIXBore: 71. 95mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High