Vertex VTK24352B Cast Replica Top End Piston Kit - Standard Bore 43.46mm, Standard Compression tires-wheels-rims-rear-rims 2001-2004 Harley Davidson FXSTSI Springer

2001-2004 Harley Davidson FXSTSI Springer Softail

The turn signals are secured to the brackets by anodized aluminum clamping nuts (included in the kit)

Tilt Crown Blocks (TCB) on the rear tire help to provide higher grip on rocky terrain

Aggressive tread pattern that is at the absolute minimum limit to meet the DOT requirement

Vertex VTK24352B Cast Replica Top End Piston Kit - Standard Bore 43.46mm, Standard Compression tires-wheels-rims-rear-rims 2001-2004 Harley Davidson FXSTSI SpringerBore: 43. 46mm 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