Progressive Suspension High Performance Fork Cartridge Stock or 1in. Lowered - 31-2520

True high performance front suspension is finally available for the HD Dyna line. Progressive Suspension has gone back to the drawing board and created a state of the art Fork Cartridge Kit designed to outperform everything on the market. Their new asymmetrical design places a preload adjuster over a progressive rate spring in one leg and an aluminum bodied, sealed cartridge damper on the other. The result is superior damping and ride control combined with tunable preload and a new benchmark for high performance suspension on the Dyna platform

Features:

• Each kit includes components for stock height or 1in. lowered Dyna applications
• Adjustable preload
• Improved Resistance to Front brake dive
• Improved front end stability
• Improved Cornering
• Improved Bottoming Control
• Sold in pairs