Progressive Suspension 444 Series Shock Absorber - 444-4039C For Harley Dyna 1991-2017 FLHX Helps stabilize the chassis by

Helps stabilize the chassis by keeping the motor/swingarm assembly aligned with chassis without causing unnecessary vibration to the rider

Note:Deutsch connector model fits Legend AIR and Legend AIR-A kits for FL and Tri-Glide models equipped with NAMZ/Legend wire harnesses for kits produced after 01/01/2015

2016 Harley-Davidson Road Glide FLTR 2010-2016 Harley-Davidson Road King FLHR/FLHRC 2010-2016 Harley-Davidson Street Glide FLHX/FLHXS 2010-2011 Harley-Davidson Street Glide Trike FLHXXX 2010-2016 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG 2011-2013

Grade 8 for high-stress applications

Fork boots will work with factory and aftermarket fork legs

Progressive Suspension 444 Series Shock Absorber - 444-4039C For Harley Dyna 1991-2017 FLHX Helps stabilize the chassis byFeatures Feature the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality Deflective disc valving Pre load spring adjusts by hand with no special tool needed Includes a progressive rate spring and are high pressure gas charged for consistent performance Shocks slightly longer than stock may alter head angle slightly and provide quicker steering.