06-17 Dyna, (except 06 FXDWGI, 07-08, 10-12, 14-17 FXDWG, 08-12, 14-17 FXDF, 12, 14-16 FLD, 16-17 FXDLS, 10 FXDFSE2, 13 FXDWG103, 13 FXDF103, 13 FLD103, 09 FXDFSE)
True high performance front suspension is finally available for the HD 49mm front ends. 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. The 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 49mm Dyna, Sportster and M8 Softail platforms. Can be - depending the kit - installed in either, Standard or -1"-2" low.