Progressive Suspension 444 Series Shock Absorber - 444-4063B For Harley Sportster 2004-2022 Model_Softail 2011-2017 Harley-Davidson 1200 XLCP 2003-2006

2011-2017 Harley-Davidson 1200 XLCP 2003-2006 Harley-Davidson 883 Custom EFI XLC 2003

2018-2020 Harley-Davidson Softail Deluxe FLDE 2018-2021

allowing the use of wideband oxygen sensors

Does not require any OE controllers or switches to function

Progressive Suspension 444 Series Shock Absorber - 444-4063B For Harley Sportster 2004-2022 Model_Softail 2011-2017 Harley-Davidson 1200 XLCP 2003-2006Features 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.