Heavy-Duty Fork Spring Kit — 400 mm length, 32 mm outside diameter, 1.01–1.39 kg/mm

PROGRESSIVE SUSPENSION Heavy-Duty Fork Spring Kit — 400 mm length, 32 mm outside diameter, 1.01–1.39 kg/mm – 12-16 Dyna

PROGRESSIVE SUSPENSION
0405-0314
11-1154

Heavy-duty fork spring kit improves front-end stability, reduces brake dive and increases comfort for heavier riders. Includes rate springs and preload spacers (2.40" and 7.00").

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€153.78
€186.74
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Heavy-duty fork springs engineered to improve front-end stability, reduce brake dive and deliver a firmer, high-performance feel for heavier riders or anyone seeking sharper response. 🚀

The kit pairs precision rate springs with preload spacers for simple setup and tunable initial stiffness. 🔧

Includes two spacers (2.40" and 7.00") for quick adjustment and is a cost-effective upgrade for substantial ride-quality gains.

: 0405-0314
In Stock

Data sheet

Units
Pair
Brand
PROGRESSIVE SUSPENSION
Outside Diameter
32.00 mm (1.26")
Length
400,00 mm (15,75")
Spring Rate
1,01 kg/mm - 1,39 kg/mm (57 lb/in - 78 lb/in)
Harley Family
Dyna

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

Manufacturer Model Family Year Notes
Harley Davidson Dyna Switchback Dyna 2012
Harley Davidson Dyna Switchback Dyna 2013
Harley Davidson Dyna Switchback Dyna 2012
Harley Davidson Dyna Switchback Dyna 2013
Harley Davidson Dyna Switchback Dyna 2014
Harley Davidson Dyna Switchback Dyna 2015
Harley Davidson Dyna Switchback Dyna 2016