Pricing is for Qty 1. For a pair, select Qty 2
Helper springs are specifically designed to have a minimal effect on the spring rate of the main coilover spring. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. It is ideal to run helper springs on setups where you cannot preload the main spring due to height issues or when experiencing springs coming loose from the coilover perch.
- Part Number: 05173-15
- ID: 60mm
- Free height: 65mm (2.56")
- Rate: 30 N/mm (171 lbs/in)
- Stroke: 40mm (1.57")
If you do not already have them, you will need a spring adapter to mate the main spring to the helper spring. We use the Swift spring adapter (Part #: SP60) as it includes metal discs to help prevent the plastic adapter from deforming and doubles as a thrust sheet.