Originally Posted by MinnMan

Thanks for the recommendations so far. The Canyon bars have no visible hardware - just a place for two bolts underneath that allow an upfront mount for my Wahoo - kind of like this picture (though this is Nairo Quintana's Movistar bike from last year, not mine). So I think what I need to look for probably is something like a GoPro mount that allows the computer on top and a light below. For the Easton bars, there are conventional stem bolts out front that could be useful.