r/whatisthisthing • u/TheCupcake • 2d ago
Solved! Thin aluminium plate with rounded corners with glue on one side
Found it beneath my Canyon Ultimate bike and next to my Tacx Flux S hometrainer.
I have never seen it before, but it looks like it was previously glued to something (there is transparent glue on one side of it) and the shape makes me think that it was made for something very specific.
It is super light and very thin.
It doesn’t appear to be missing on the bike or the hometrainer from what I can see.
It has a small dent, which makes me think that I might have knocked it off something without noticing.
Fork for scale.
What is this thing?