- 3" long x 2.5" (63.5mm) ID x 40lb rate.
- These will fit 2.5" (63.5mm) ID spring platforms.
- Helper springs are designed to go coilbound and then return to the full free length making them suitable for retaining location of the main spring.
- A helper spring is a short, very thin, flat wire spring that sits above or below the main spring. The main purpose of the helper is to keep the main spring engaged with its upper and lower seat at all times through full suspension travel.
- Hard impact nylon spring connecting adaptor included.
- Springs sold individually.