Although not as flashy as the rest of the shock, Push partnered with Hypercoil to build them the perfect coil spring for the ElevenSix. Built in the USA, the Hypercoil spring is made from premium high tensile alloy, featuring a unique tapered design relative to the end coils. The result is a spring that resists binding and provides greater linearity through compression, while eliminating any chance of spring rub on the shock body. Taking things one step further, the spring rests on a polymer seat bearing (instead of resting directly on a metal collar), allowing the spring to rotate freely under compression. This provides an even smoother feel while increasing small bump sensitivity.
This is the 2.5" stroke spring, intended only for the ElevenSix with a 2.5" stroke length.