PUSH Industries ACS3 Coil Component Kit

This specific ACS3 kit is designed exclusively for 2014-2020 FOX 36 forks. Please verify your fork's model year and chassis compatibility before purchasing, as it will not fit other fork brands or models.

The coil spring provides a much more linear and supple feel, particularly over small bumps and chatter, where air springs often have higher breakaway friction. You will notice significantly better traction and a more consistent, planted feel through the initial part of the travel.

Not at all. The ACS3 kit includes a specialized Air Bump Stop cartridge that manages high-speed impacts and deep travel events. This allows you to enjoy the plushness of a coil while maintaining the progressive bottom-out resistance needed for aggressive riding.

Installation requires standard suspension service tools and a solid understanding of fork internals. If you are comfortable performing a full lower-leg service and air spring swap on your FOX 36, you should be able to handle this, but we recommend professional installation if you have any doubts.

The kit weighs 295 grams. While this is heavier than a standard air spring assembly, most riders find the trade-off in traction, sensitivity, and reduced maintenance well worth the slight increase in weight.

One of the main benefits of this kit is that it removes the need for frequent air pressure adjustments. Once you have the correct coil spring rate installed for your weight and riding style, your fork's performance will remain consistent regardless of temperature changes or elevation.