$10 each. Max tire clearance is 3.5 in. Swivel out of the way to easily grab an adjacent bike. Easily support ebike if mounted correctly, comes with lag bolts and bolt cover for a clean look. Pefect for 16'' on center walls, just need to offset vertically to clear handlebars.

Vibrelli brand, but it's a generic design. I upgraded to the sliding strut system.