31-2519 PS, adjustable monotube fork cartridge kit

For the ultimate front-end upgrade on your Dyna, this adjustable monotube fork cartridge kit is hard to beat. It fits 2006 to 2017 Dyna FXD models, excluding the Wide Glide, Fat Bob, and Switchback. This asymmetrical design uses a large, nitrogen-filled deflective disc damper in one leg and an oversized spring with externally adjustable preload in the other. This setup provides incredible road holding and eliminates fork flex issues. The kit is versatile, including spacers to set the height from stock down to one inch lower. It is a true high-performance suspension system that brings modern sportbike-level damping to your Harley, outperforming almost any other fork upgrade on the market.