Last year, Fox offered an electronic suspension control system called iCD. For 2015, Fox has added a “trail” mode to the system, expanding its application to more riding disciplines.

Electric controll: The new Fox iCTD system integrates  perfectly with Shimano's new XTR Di2
Electronic control: The new Fox iCTD system integrates perfectly with Shimano’s new XTR Di2
fox-shox-ictd-system-2015-1

Like the iCD system, the new iCTD system enables the rider to control rear shock and fork with a single electronic button on the handlebar. Compared to mechanic actuators, no hand-force and less movement is needed, small motors inside the suspension components do this job. This allows changes in suspension modes to be faster and easier, increasing the riders overall-performance on the trail. According to Fox, a mode change takes under 0.5 seconds.

Say goodbye to the good old turning knobs!
Say goodbye to the good old dials!
The Fox iCTD uses the same battery as Shimanos Di2 groupset.
The Fox iCTD uses the same battery as Shimanos Di2 groupset.

The Fox iCTD systems uses the same battery as the new Shimano XTR Di2 system. It can be mounted to the bottle cage mounts or simply hidden inside the steerer.

While the old iCD system only had the two modes “Climb” and “Descend” and was aimed mainly on the cross country sector, the new iCTD adds the “Trail” mode too, enabling enduro- and trailriders to actuate Fox’s proven CTD system in a more comfortable and faster way.

Which models will be available with the new iCTD system isn’t confirmed yet, but we expect to see a version of the 34 fork and maybe even the new 36 with the electric system. Fox’s rear shock, the Float series, is a hot candidate for an electric upgrade too.

Words: Aaron Steinke


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About the author

Aaron Steinke

Aaron was our first employee and actively helped make our company what it is today, significantly shaping the look and direction of our various magazines. Aaron has been pursuing his own projects since mid-2020 but he continues to advise and support us on issues of marketing and technology. For many years, you would usually have found Aaron at casual enduro races, but increasingly you'll find him riding his road bike – long live freedom on two wheels!