Side access lock holder to mount your Aventon folding lock on your bike using the standard bottle mounting points. Doesn't require fully taking off the mounting bolts as it will slide on when they are loosened and then you can tighten. Requires that you use one or two velcro straps to keep the lock in place. I use 10 inch velcro straps. Something like this: https://a.co/d/034gVt5a