Skip to content

PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit - Harley-Davidson '18-'25 - Lowered 1”-2” - 31-4009

SKU 31-4009
Original price $1,261.95 - Original price $1,261.95
Original price
$1,261.95
$1,261.95 - $1,261.95
Current price $1,261.95

🚚 Estimated Delivery: 14 Jul - 21 Jul

  • High pressure nitrogen charged FST damper
  • Improved handling and stability
  • Threaded preload adjuster with 11 full turns of adjustment
  • Progressive rate spring
  • Deflective disc technology
  • Available in standard and 1-2 lower ride heights
  • Preload 1/2" Allen wrench included

 

Fitment Guide
2025 Harley-Davidson Softail Heritage Classic FLHC - -
2025 Harley-Davidson Softail Breakout FXBR - -
2025 Harley-Davidson Softail Fat Boy FLFB - -
2024 Harley-Davidson FLI Hydra-Glide Revival - -
2023-2024 Harley-Davidson FXBR Breakout 117 - -
2022, 2025 Harley-Davidson Softail Street Bob FXBB - -
2021, 2023-2024 Harley-Davidson FXBBS Street Bob 114 - -
2020-2024 Harley-Davidson FXST Softail Standard 107 - -
2018-2024 Harley-Davidson FLFBS Fat Boy 114 - -
2018-2024 Harley-Davidson FLHCS Heritage Classic 114 - -
2018-2021 Harley-Davidson FLSL Softail Slim 107 - -
2018-2021 Harley-Davidson FLHC Heritage Classic 107 - -
2018-2020 Harley-Davidson FLDE Deluxe 107 - -
2018-2020 Harley-Davidson FXBB Street Bob 107 - -
2018-2020 Harley-Davidson FXLR Low Rider 107 - -
2018-2020 Harley-Davidson FXBRS Breakout 114 - -
2018-2019 Harley-Davidson FLFB Fat Boy 107 - -
2018-2019 Harley-Davidson FXBR Breakout 107 - -
Specs
PRODUCT NAME CARTRIDGE
TYPE FORK DAMPING
STYLE MONOTUBE
COLOR/FINISH BLACK
UNITS KIT
RIDING STYLE STREET

Delivery Info

Please Note - Warehouse Locations For This Part -

PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit - Harley-Davidson '18-'25 - Lowered 1”-2” - 31-4009

Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.

Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.