Progressive 990 Sport Shocks For Harley Dyna

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. The intelligently engineered jounce bumper features a captured design to help smooth and control bottoming. Every shock is hand-built, tuned and dyno tested in Progressive's facility while also boasting a lifetime warranty. Engineered for aggressive, sport inspired riders, the 990 sets the mark for excellence on your V-Twin motorcycle.

Features:

• Adjustable height eyelet: 0.4”
• Adjustable rebound damping
• Hand adjustable preload
• Adjustable high & low speed compression
• High pressure gas monotube
• Deflective disc damping
• Lightweight aluminum body
• Linear rate coil spring
• Captured jounce bumper
• Hand build in the USA

Notes:

• Depending on model, your stock shock length is 12" to 13.3"
• Shock lengths are measured fully extended, eyelet to eyelet on centers
• A change in height at one end of the bike may require a change at the other
• Changing ride height can potentially change the trail and mechanical trail
• Prior to purchasing shocks that are different than your OEM length, please verify that wheel and suspension travel can be altered without causing clearance issues to the swingarm, axle, frame, tire, fender, chain/belt and guard, and exhaust