444 Series Shocks — 343 mm (13.50"), Rear, Black

PROGRESSIVE SUSPENSION 444 Series Shocks — 343 mm (13.50"), Rear, Black – 09-25 Trike, 20-22 CVO, 10-11 Touring

1310-1231
444-4073B
Advanced shocks with Frequency Sensing Technology for automatic damping adjustment and improved ride quality. Hand-adjustable preload and progressive spring design.
Hurry! only 16 items left in stock.
€849.27
€1,031.27
Save €182.00
VAT included
local_shipping In stock, ships in 20-25 days

Experience superior ride control with the 444 Series Shocks. These shocks feature the all-new Frequency Sensing Technology (FST), allowing them to sense bump frequency and automatically adjust damping for consistent, comfortable performance 🏍️.

  • Deflective disc valving for smooth response over varied surfaces.
  • Pre-load spring adjusts by hand with no special tool required.
  • Includes a progressive-rate spring and is high-pressure gas charged for consistent performance.
  • Made in the USA, built for durability and repeatable behavior.
  • Minor length differences from stock can alter head angle and steering feel; confirm fitment before installation.
  • Recommended for heavy duty applications and riders who frequently carry near-maximum loads.

Before purchasing or attempting to install shocks that differ from OEM length, verify wheel travel and clearance to avoid contact with exhaust, chain or belt guards, and the tire. Professional installation is recommended if you are unsure.

: 1310-1231
In Stock

Data sheet

Type
Coilover Monotube
Units
Pair
Color/Finish
Black
Brand
PROGRESSIVE SUSPENSION
Duty
Heavy Duty
Adjustment Style
Automatic
Reservoir Location
Internal
Spring Type
Single Progressive Rate
Extended Length
343.00 mm (13.50")
Progressive Spring Rate
2,59 kg/mm - 3,57 kg/mm (145 lb/in - 200 lb/in)
Harley Family
CVO
Touring
Trike

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Trike Tri Glide Ultra Classic Trike 2009
Harley Davidson Trike Tri Glide Ultra Classic Trike 2010
Harley Davidson Trike Tri Glide Ultra Classic Trike 2011
Harley Davidson Trike Tri Glide Ultra Classic Trike 2012
Harley Davidson Trike Tri Glide Ultra Classic Trike 2013
Harley Davidson Trike Tri Glide Ultra Classic Trike 2014
Harley Davidson Trike Tri Glide Ultra Classic Trike 2015
Harley Davidson Trike Tri Glide Ultra Classic Trike 2016
Harley Davidson Trike Tri Glide Ultra Classic 107 Trike 2017
Harley Davidson Tri Glide Ultra Anniversary 107 Trike 2018
Harley Davidson Tri Glide Ultra 107 Trike 2019
Harley Davidson Tri Glide Ultra 114 Trike 2020
Harley Davidson Tri Glide Ultra 114 Trike 2021
Harley Davidson Tri Glide Ultra 114 Trike 2022
Harley Davidson Tri Glide Ultra 114 Trike 2023
Harley Davidson Tri Glide Ultra 114 Trike 2024
Harley Davidson Tri Glide Ultra 114 Trike 2025
Harley Davidson Tri Glide Ultra CVO 117 CVO 2020
Harley Davidson Tri Glide Ultra CVO 117 CVO 2021
Harley Davidson Tri Glide CVO 117 CVO 2022
Harley Davidson Trike Street Glide Touring 2010
Harley Davidson Trike Street Glide Touring 2011
Harley Davidson Freewheeler Trike 2015
Harley Davidson Freewheeler Trike 2016
Harley Davidson Freewheeler 107 Trike 2017
Harley Davidson Freewheeler 107 Trike 2018
Harley Davidson Freewheeler 107 Trike 2019
Harley Davidson Freewheeler 114 Trike 2020
Harley Davidson Freewheeler 114 Trike 2021
Harley Davidson Freewheeler 114 Trike 2022
Harley Davidson Freewheeler 114 Trike 2023
Harley Davidson Freewheeler 114 Trike 2024
Harley Davidson Freewheeler 114 Trike 2025
Harley Davidson Road Glide 3 114 Trike 2023
Harley Davidson Road Glide 3 114 Trike 2024
Harley Davidson Road Glide 3 114 Trike 2025