Progressive Suspension 31-2519 High Performance Fork Cartridge - Stock or 1in. Lower

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 adjustable preload and a new benchmark for high performance suspension on the Dyna platform. Each kit includes components for stock height or 1in. lowered 06-13 Dyna applications. Adjustable preload. Improved Resistance to Front brake dive. Improved front end stability. Improved Cornering. Improved Bottoming Control. Sold in pairs.

This item fits the following vehicle applications:
2007-2010 fits H-D FXD Dyna Super Glide
2013-2017 fits H-D FXDB Street Bob
2007-2014 fits H-D FXDC Super Glide Custom
2006 fits H-D FXDCI Super Glide Custom
2006 fits H-D FXDI Dyna Super Glide
2006 fits H-D FXDI35 Dyna 35th Anniversary Super Glide
2007-2009 fits H-D FXDL Dyna Low Rider
2014-2017 fits H-D FXDL Low Rider
2006 fits H-D FXDLI Dyna Low Rider