Add the Progressive Suspension fork preload adjuster to stiffen up the front fork for aggressive riding in the canyons, or decrease the preload to soften the suspension for a day of comfortable cruising. The ability to change preload settings also provides improved front suspension performance when going from a single rider to a rider with passenger configuration.This Part Fits: Year Make Model Submodel 2018-2020 Harley-Davidson FLDE Deluxe 107 Base 2018-2020 Harley-Davidson FLFB Fat Boy 107 Base 2018-2024 Harley-Davidson FLFBS Fat Boy 114 Base 2021 Harley-Davidson FLH Electra Glide Revival Base 2018-2021 Harley-Davidson FLHC Heritage Classic 107 Base 2018-2024 Harley-Davidson FLHCS Heritage Classic 114 Base 2023 Harley-Davidson FLHFB Electra Glide Highway King Base 2019-2022 Harley-Davidson FLHT Electra Glide Standard Base 2014-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base 2014-2024 Harley-Davidson FLHTCUTG Tri Glide Ultra Base 2022 Harley-Davidson FLHTCUTG Tri Glide Ultra G.I. Base 2020,2022 Harley-Davidson FLHTCUTGSE CVO Tri Glide Base 2014-2024 Harley-Davidson FLHTK Ultra Limited Base 2017-2019 Harley-Davidson FLHTKL Ultra Limited Low Base 2014-2021 Harley-Davidson FLHTKSE CVO Limited Base 2014-2024 Harley-Davidson FLHX Street Glide Base 2014-2023 Harley-Davidson FLHXS Street Glide Special Base 2015-2022 Harley-Davidson FLHXSE CVO Street Glide Base 2022-2023 Harley-Davidson FLHXST Street Glide ST Base 2024 Harley-Davidson FLI Hydra-Glide Revival Base 2018-2021 Harley-Davidson FLSL Softail Slim 107 Base 2023-2024 Harley-Davidson FLTRT Road Glide 3 Base 2018-2020 Harley-Davidson FXBB Street Bob 107 Base 2021-2024 Harley-Davidson FXBBS Street Bob 114 Base 2018-2019 Harley-Davidson FXBR Breakout 107 Base 2023-2024 Harley-Davidson FXBR Breakout 117 Base 2019-2020 Harley-Davidson FXBRS Breakout 114 Base 2007-2010 Harley-Davidson FXD Dyna Super Glide Base 2007-2017 Harley-Davidson FXDB Street Bob Base 2006 Harley-Davidson FXDBI Street Bob Base 2007-2014 Harley-Davidson FXDC Super Glide Custom Base 2006 Harley-Davidson FXDCI Super Glide Custom Base 2008-2017 Harley-Davidson FXDF Fat Bob Base 2009 Harley-Davidson FXDFSE CVO Dyna Fat Bob Base 2006 Harley-Davidson FXDI Dyna Super Glide Base 2007-2009,2014-2017 Harley-Davidson FXDL Dyna Low Rider Base 2006 Harley-Davidson FXDLI Dyna Low Rider Base 2007,2010-2017 Harley-Davidson FXDWG Dyna Wide Glide Base 2006 Harley-Davidson FXDWGI Dyna Wide Glide Base 2018-2020 Harley-Davidson FXLR Low Rider 107 Base 2013-2017 Harley-Davidson FXSB Breakout Base
