11-1153 PS fork spring kit standard duty, 39mm

Specifically designed for the 2000 to 2005 Dyna Super Glide Sport (FXDX) and T-Sport (FXDXT), this Progressive Suspension 39mm standard duty fork spring kit is sold as a pair. These models are known for their improved handling, and these progressive springs further enhance that performance. With a spring rate of 35 to 50 lbs per inch, they provide a smooth initial feel that progressively firms up to prevent bottoming out during hard braking or over large bumps. Wound from premium chrome silicon wire, the kit includes all necessary spacers for installation. This is a vital upgrade for maintaining the superior suspension characteristics these specific Dyna models are famous for, ensuring they stay planted in the twisties.