Heavy-Duty Fork Spring Kit — 400 mm, 32 mm OD, 1.21–1.66 kg/mm

PROGRESSIVE SUSPENSION Heavy-Duty Fork Spring Kit — 400 mm, 32 mm OD, 1.21–1.66 kg/mm – 09-13 Trike, 10-11 Touring

PROGRESSIVE SUSPENSION
0405-0310
11-1549
Heavy-duty fork springs with preload spacers to improve front-end stability, reduce brake dive, and deliver a firmer, more controlled ride for heavier riders.
Out of Stock
€153.78
€186.74
Save €32.96
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Upgrade your front end with a heavy-duty fork spring kit designed for riders seeking improved stability, reduced brake dive, and a firmer high-performance feel.

Includes rate springs combined with preload spacers for a cost-effective, substantial improvement in ride quality. ⚙️

Ideal for heavier riders or anyone wanting a more controlled, confident front end without a full rebuild. 🏍️

Easy to install and tuned for consistent performance across a wide range of conditions.

: 0405-0310
Out of 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