Legend Revo-A Adjustable Silver 12" Performance Coil Shocks HD Harley Dyna 91-17 Back DIRTY AIR rear air system

DIRTY AIR rear air system for Dyna models

(1) Rear upper heat shield

some parts may not be included or not exactly as pictured

For 1" Handlebars

Open swivel eliminates dirt and snow buildup in the pivot point

Legend Revo-A Adjustable Silver 12" Performance Coil Shocks HD Harley Dyna 91-17 Back DIRTY AIR rear air systemBRAND NEW PART # 1310 1776 FITS: 1991 2017 HARLEY DYNA MODELS Improved plush ride quality, control, and resistance to bottoming out Extended coil length has a larger sweet spot without increasing the overall shock length Unique spring rate offers ability to soften preload and or reduce ride height while maintaining a smooth ride Allows minimal preload adjustments when changing between rider weight or total motorcycle load Easy to adjust preload by