Progressive Suspension 990 series Piggyback shock absorbers - 13 1/2"

Progressive Suspension claims these are the most adjustable shocks in the V-Twin market. They feature full adjustability with a 0.4" adjustable-length eyelet, rebound damping adjustment, high & low-speed compression damping adjustment via easy-access knobs and hand-threaded adjustable spring preload. They also feature a high-pressure monotube with deflected disc damping routed through two unique circuits that provide a consistent feel through the shock stroke for improved performance and stability. The newly designed and improved rebound bumper features a captured design to help soften and control bottoming out. Shocks with spherical bearings in the mounting eyes prevent side-to-side swingarm movement from being transferred to the rest of the chassis. Each shock is hand-built, tuned and dynamometer tested. Designed for aggressive sport riders, the 990 sets the standard for excellence on your V-Twin motorcycle.


Specifications


Pack
1


HS Code
8714109090


Origin
US


Motorcycle family
Dyna