Heavy-Duty Fork Spring Kit — 400 mm (15.75"), 1.21–1.66 kg/mm (68–93 lb/in)

PROGRESSIVE SUSPENSION Heavy-Duty Fork Spring Kit — 400 mm (15.75"), 1.21–1.66 kg/mm (68–93 lb/in) – 09-13 Trike, 10-11 Touring

PROGRESSIVE SUSPENSION
0405-0310
11-1549
Heavy-duty fork springs with preload spacers that improve front-end stability, reduce brake dive, and increase comfort for heavier riders.
Hurry! only 1 items left in stock.
€148.02
€179.72
Save €31.70
VAT included
local_shipping In stock, ships in 20-25 days

Add to Compare
Add to Wishlist

The heavy-duty fork spring kit is a cost-effective upgrade that delivers a substantial increase in front-end ride quality and stability. 🔧 It pairs rate springs with preload spacers to reduce brake dive and provide a firmer, high-performance feel for heavier riders or those seeking more controlled suspension behavior.

Designed for improved control under braking and a more composed ride, this kit increases comfort without sacrificing responsiveness. Installation is straightforward and intended for direct-fit compatibility with suitable forks. 🚀

: 0405-0310
In Stock

Data sheet

Type
Fork
Units
Pair
Brand
PROGRESSIVE SUSPENSION
Outside Diameter
32.00 mm (1.26")
Length
400,00 mm (15,75")
Spring Rate
1,21 kg/mm - 1,66 kg/mm (68 lb/in - 93 lb/in)
Harley Family
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 Street Glide Touring 2010
Harley Davidson Trike Street Glide Touring 2011