Flat Wire Helper Spring - 89mm Length | 1.88" ID | 0.9kfg/mm Progressive Rate Part Number: Z60-178-140

Part Number: Z60-178-140

Our Helper Springs are specifically designed to have a minimal effect on the spring's rate of retention on the coilover perch while the shock is under negative or zero load

FCH : 27mm/1

Part Number: 950-500-200 F

Max Load : 895lbs

Flat Wire Helper Spring - 89mm Length | 1.88" ID | 0.9kfg/mm Progressive Rate Part Number: Z60-178-140Explore the capabilities of keeping your springs mounted on the coilover perch when they're under negative or zero load with Swift Helper Springs, designed to have minimal effect on the springs rate of the main coilover springs. Prevent the dismount of your springs without having to change spring rates. Our Helper Springs are specifically designed to have a minimal effect on the spring's rate of retention on the coilover perch while the shock is under