Fox SLS springs

Fox's Super Lightweight Steel (SLS) springs are lighter than titanium at more affordable prices.

A proprietary surface treatment and stress relief process removes residual stresses from the spring, allowing them to withstand higher stresses. Each spring is optimised by using a smaller wire diameter and less coils, creating a lighter spring.

To work out which spring rate you need please use our spring calculator by clicking here.

Want a more accurate calculation? Click here for our advanced calculator