Drag Specialties DS750741 Piston kitRef : DRG01276A / DS750741

Replace your worn pistons with this DRAG SPECIALTIES kit, designed for vintage and touring motorcycles. Cast aluminium alloy piston, supplied as a complete kit for a simple and economical OEM replacement. Some versions feature a coating designed to extend lifespan, reduce friction, and help maintain cooler engine operation — manufacturer information.

• Manufacturer reference: 750741-BX-LB1
• Brand: DRAG SPECIALTIES
• Oversized bore: +0.010 (imperial +0.010)
• Piston diameter: 3.508 (imperial 3.508)
• Stroke length: 4-1/4
• Material: Cast aluminium
• Kit contents: two pistons, pins, and circlips
• Rings: compatible with OEM or Hastings rings (to be ordered separately)

This oversized piston is aimed at Softail enthusiasts and tourers seeking a reliable repair while adhering to manufacturer specifications. Ideal for Harley-Davidson FXSTS / FXSTB / FXST 1340 models (1999) and other compatible applications. Before installation, check the exact compatibility with your engine and entrust the installation to a technician if necessary to ensure proper clearances and assembly tolerances.