It's this ^ It comes with those big bolt things, but I nicked a couple of suitable length bolts out of an old stem.
The computer mount it's attached to is a Fouriers one, it already has a gopro mount below it. I think I remember spotting an alu Fouriers 1 > 2 gopro adapter thing, so if this one flops around everywhere I might get that...
It's officially billed as a garmin mount, but you can spin the thing 90deg and it's 'generic' enough that a Wahoo fits without having to file anything.
https://www.aliexpress.com/item/Waterproof-LED-Flash-Fill-Light-Spot-Lamp-for-Gopro-Hero-4-Session-SJCAM-Xiaomi-Yi-DSLR/32823618176.html
It's this ^ It comes with those big bolt things, but I nicked a couple of suitable length bolts out of an old stem.
The computer mount it's attached to is a Fouriers one, it already has a gopro mount below it. I think I remember spotting an alu Fouriers 1 > 2 gopro adapter thing, so if this one flops around everywhere I might get that...