Fox 36 2015-2017, Model D
This new model goes beyond our previous offerings and includes parts to convert the stock air-spring into an independent positive and negative chamber arrangement similar to the Fulfill™ spring found in our Ribbon and 2017 Stage forks. Once installed, you can now vary the pressures in your two chambers; increasing your negative spring rate to improve small bump sensitivity (a common complaint with the stock spring). This, in addition to the control you have over bottom-out and ending-stroke performance, gives you a radically more sophisticated air-spring that’s incredibly straightforward to tune and adjust!
...will fit 2015-2017 Fox 36 Float forks with the FIT 4, RC2, and Grip dampers. Recommended for 140-180mm 29”, 27.5+, and 27.5” forks.
Fox 36 2018-2020, Model F
Version F is a cartridge-only kit suitable for Fox 36 forks of all travel and wheelsize options. A revised air-spring design in the 2018 and later Fox 36 makes the Fulfill™ spring conversion included in Ramp Control Upgrade Version D incompatible.
...will fit 2018-2020 Fox 36 Float forks with the FIT 4, RC2, and Grip dampers. Recommended for 140-180mm 29”, 27.5+, and 27.5” forks.
...will fit 2019-2021 Marzocchi Z1, all travel options.
Interested in the Ramp Control PRO for Fox 36? Click here.