@kayak23
It is compatible with the Wahoo as I have a Wahoo! 😉
I’ve used my old Garmin mounts with my wahoo by turning 90 degrees. Some have required the tiniest silver of plastic to be shaved off but most just clunk into place.
The stem spacing doesn’t matter as the mount has a wide slot and uses spacers to hold the mount away from the faceplate. Hard to explain without a pic, but trust me it does. Another bonus is that the usb charging port is directly above a nice big opening so that you can run a battery into it while mounted for long rides.
The free allen key that it comes with is of course rubbish monkey metal but you probably could’ve guessed that anyway! 🤣