Swift Bump Spring Adapter
1/2", 14mm, & 5/8" BUSHINGS INCLUDED
Introducing the correct way to stack a bump spring. Our bump spring stackers allows you to create any combination of rate using our flat wire bump springs. Comes with an adjustable lock nut giving you the ability to lock out the lower bump spring at the compression of your choosing allowing for a fully customizable true dual rate bump spring setup.
Bump Springs (in photo) not included. You will need to purchase seperately the flat wire bump springs you wish to run and a top retainer to fit your shock shaft.
Images only used for representation purposes