Flat Wire Assist Spring - 72mm Length | 60mm ID | 4kfg/mm

Swift Assist Springs are designed to be fully compressed at static height that allows drivers to switch assist springs without having to reset the perch so ride height isn't affected. Discover Swift Assist Springs to help prevent loss of traction due to the inside wheel lift during hard cornering.

All Assist Springs comes with Stack Spring Adapter.

SOLD ONLY IN PAIRS.

Part Number: A60-072-040

Length : 72mm/2.8inch
Inner Diameter : 60mm/2.25inch
Spring Rate : 4.0kgf/mm 224lbs/inch
Stroke : 42mm/1.7inch
FCH : 30mm/1.2inch
CW : 165kg/364lbs

*Image example is a 50lbs/inch spring rate

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