Progressive Monotube Fork Cartridge Kit Compatible with 2014-16 Harley Road King / Street Glide - 31-4004

Progressive Suspension
High Performance Fork Cartridge Kit

• Adjustable preload
• Improved resistance to front brake dive
• Improved front end stability
• Improved cornering
• Improved bottoming control

True high-performance front suspension is finally available. 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 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. Each kit includes components for stock height or 1 in. lowered.