CH-01 15.8g. (complete assembly)

Computer Holder specific for HyperStem.

Drone technology at your disposal.

Compatibility: All HyperStems

Fits: Garmin computers up to Edge 1030 size

Materials: T700 carbon fiber tralice, AL7075TXX clamps

Weight: 22.3g (adds 15.8 from stock clamps)

Angle: parallel to stem body

Finish: natural carbon

Download user manual


CH-01 replaces the standard handlebar clamps of HyperStem with a complete new assembly that sports a rigid tralice to firmly hold your bike computer.

It comes ready equipped with the adaptor-insert for Garmin bicycle devices and gives you all the necessary to mount your computer onto your HyperStem.


Removing just 2 bolts you can replace the supplied adaptor-insert with other popular models*.
The same 2 bolts standard is shared by several commonly available adaptor-inserts as for Blackbird, Bryton, Cateye, Gopro, iGPSPORT, Omata, Polar, Sigma etc.

*Check that the adaptor-insert you want to mount on the CH 01 has the 2 bolts in the same positions.
Wahoo computers can be fitted into Garmin holders using the original "Wahoo Puck".
It holds the unit ca 3mm higher and adds less than 3grams.

CH-01 adds only 15.8g to the total assembly and does not need any additional part.


As every Extralite product it benefits of our accurate FEM analysis.

A tricky composite marvel.


100% made in Italy