Progressive Suspension 31-2519 Fork Cartridge Kit for Harley Dyna

The Progressive Suspension 31-2519 Fork Cartridge Kit delivers true high-performance front suspension for Harley Davidson Dyna models. This state-of-the-art system features an innovative asymmetrical design that sets a new benchmark for Dyna suspension performance.

Key Features:

• Asymmetrical design: preload adjuster with progressive rate spring in one leg, aluminum-bodied sealed cartridge damper in the other
• Adjustable preload for custom tuning
• Components included for both stock height and 1-inch lowered applications
• Superior damping and ride control compared to stock suspension
• Improved resistance to front brake dive
• Enhanced front end stability and cornering performance
• Improved bottoming control for better handling of rough roads
• Sold as complete pair for both fork legs

This premium fork cartridge kit transforms the handling characteristics of 2006-2013 Harley Davidson Dyna models, delivering race-proven technology for street use. The sealed cartridge design ensures consistent performance and long-term reliability.