Progressive

Progressive 17-Up M8 Softail Lowered Monotube Fork Cart Kit Adj P/L

SKU 31-4009

MPN pgr31-4009

$687.95 · Available to order

Progressive 17-Up M8 Softail Lowered Monotube Fork Cart Kit Adj P/L

True high performance front suspension is finally available for the 2017+ M8 Softail line with 49mm front ends. Yes again, we've gone back to the drawing board and created a state-of-the-art Fork Cartridge Kit designed to outperform everything on the market. The asymmetrical design places a preload adjuster over a progressive rate spring combined with our road smoothing Frequency Sensing Technology (FST) damper for Milwaukee Eight Softail models.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2018–2024Harley-DavidsonFLFBS Fat Boy 114Base—
2020–2021Harley-DavidsonFXST Softail Standard 107Base—
2018–2024Harley-DavidsonFLHCS Heritage Classic 114Base—
2018–2020Harley-DavidsonFXLR Low Rider 107Base—
2018–2020Harley-DavidsonFXBRS Breakout 114Base—
2023–2024Harley-DavidsonFXBR Breakout 117Base—
2018–2019Harley-DavidsonFLFB Fat Boy 107Base—
2018–2020Harley-DavidsonFLDE Deluxe 107Base—
2021–2024Harley-DavidsonFXBBS Street Bob 114Base—
2018–2019Harley-DavidsonFXBR Breakout 107Base—
2018–2021Harley-DavidsonFLSL Softail Slim 107Base—
2018–2020Harley-DavidsonFXBB Street Bob 107Base—
2018–2021Harley-DavidsonFLHC Heritage Classic 107Base—
2024Harley-DavidsonFLI Hydra-Glide RevivalBase—
Specifications
CategorySuspension
Sub-CategoryFork Cartridge Kits
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight0.3 lb
Dimensions (L×W×H)8.5 × 4.3 × 0.1 in