I’ve had this system on my 2013 700GS for over five years. Never had to replace a piece of it, with plenty of adventure riding, dropping the bike in dunes and on mountains. I just ordered a mount for my Trek mountain bike and one for my new adventure van (2010 Toyota Sienna). No rubber bands. No loosening side grips. No magnets required.
I have had many hobbies and interests over the years. All of this gear is vetted and put through the Drifter Life test – which means I would buy it for myself or my mom.