990-1010 PS, 990 Sport Series shock set. 12.5". STD Duty. Black

For Dyna riders looking to really push their bikes, the Progressive Suspension 990 Sport Series is about as good as it gets. These 12.5-inch shocks are built for aggressive, race-inspired riding, offering more tuning adjustability than almost anything else on the market. You are looking at a high-pressure monotube design with a piggyback reservoir that lets you fine-tune rebound and both high and low-speed compression damping with a simple knob. They feature a linear rate spring and an adjustable eyelet for height tweaks. This standard duty set is sold as a pair and is perfect for solo riders or those who do not carry heavy loads constantly. They fit a wide range of Dyna models including 1991 to 1992 FXD, FXDB, and FXDC, as well as 1995 to 2005 FXD and FXDC, 1993 to 2005 Low Rider and Wide Glide, and 1999 to 2005 FXDX models.