Progressive 990 Series Black 13.5 Rear Shocks w/Piggyback Reservoir (990-1002)

The most adjustable shock in the V-Twin market, the 990 Sport series shock features complete adjustability with a 0.4" adjustable height eyelet, rebound damping adjustment, High & Low Speed compression damping adjustment via easily accessible knobs, and threaded hand adjustable spring preload. The 990 features a high-pressure monotube with deflective disc damping routed through two unique circuits delivering a consistent feel through the damper stroke for improved performance and stability. Our new and improved engineered jounce bumper features a captured design to help smooth and control bottoming. Every shock is hand-built, tuned and dyno tested in our facility and come with a lifetime warranty. Engineered for aggressive sport inspired riders, the 990 sets the mark for excellence on your V-Twin motorcycle. Adjustable Height Eyelet - 0.4" Adjustable Rebound Damping Adjustable Preload by Hand Adjustable High & Low Speed Compression High Pressure Gas Monotube Deflective Disc Damping Lightweight Aluminum Body Linear Rate Coil Spring Captured Jounce Bumper Sold in Pairs Made in the U.S.A. Fitment 2008-2017 Harley-Davidson Dyna Fat Bob FXDF 2006 Harley-Davidson Dyna Low Rider EFI FXDLI 2007-2009 Harley-Davidson Dyna Low Rider FXDL 2014-2017 Harley-Davidson Dyna Low Rider FXDL 2016-2017 Harley-Davidson Dyna Low Rider FXDLS 2006 Harley-Davidson Dyna Street Bob EFI FXDBI 2007-2017 Harley-Davidson Dyna Street Bob FXDB 2006 Harley-Davidson Dyna Super Glide 35th Anniversary FXD 2006 Harley-Davidson Dyna Super Glide Custom EFI FXDCI 2007-2014 Harley-Davidson Dyna Super Glide Custom FXDC 2006 Harley-Davidson Dyna Super Glide EFI FXDI 2007-2010 Harley-Davidson Dyna Super Glide FXD 2006 Harley-Davidson Dyna Wide Glide EFI FXDWGI 2007-2008 Harley-Davidson Dyna Wide Glide FXDWG 2010-2017 Harley-Davidson Dyna Wide Glide FXDWG