Revo ARC Piggyback Suspension. 13in. Adjustable, Heavy Duty Spring Rate, Rear Shock Absorbers – Black. Fits Dyna 1991-2017.

Features & Benefits:-

* Available in Black Type III Hard Coat Anodize

* Legend’s touring specific spring rates produce superior ride quality and performance

* REVO coils provide improved plush ride quality, control, and resistance to bottoming-out

* REVO’s extended coil length has larger in.sweet spotin. without increasing overall shock length

* Allows minimal pre-load adjustments by hand when changing between riders’ weights or loads

* Adjusts by hand, no tools needed

* Easy installation and alignment, provided by spherical bearings on both top and bottom

* 35mm monotube construction

* Deflective disc valve stacks

* Balanced/Matched piston and base-valve design specific for these motorcycle applications

* Low friction sealing system and PTFE based sliding bearings for improved performance and feel

* Seven external knob adjustments allow fine-tuning of rebound

* Seven external knob adjustments allow fine-tuning of compression

* Provides optimum rebound and compression performance for any given rider weight, personal ride quality preference, or personal riding style

* Nitrogen gas bladder design allows ultra-fast response and stiction-free movement

* Light to heavy riders can fine-tune ride preference

* Aggressive to casual riding styles can tune to desired quality or personal preference

Tech Tips:-

* OEM Number 54666-08, 6133, 6792, 7880 & 8185 are required for 1991-2005 models (2 of each).

* NOTE DYNA, FXR, SPORTSTER: Heavy Duty application are recommended for 113kg+ rider and passenger total weight. Also consider Heavy Duty if most of your riding is 2-UP, stunt riding, or aggressive riding style.

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

* Made by hand in Sturgis, South Dakota, USA !