Indeed, Peleton provides a wall mount out of the box, where some reviewers think it might have something to do with legal liability as a consequence of their treadmill issues (i believe this relates to it: https://abcnews.go.com/GMA/News/parents ... d=78964303).
There are wall-mounts for Concept2, Rogue fitness makes one: https://www.roguefitness.com/rogue-row-hanger-black
Personally, I'm a bit sceptical about this setup, as it hangs the entire rower (26 kg) onto the back leg, where the force is at a 90 degree angle of what it is supposed to take. I don't know if the bolts will take such a repeating way of stress (but that me the more cautious side of me).