These Bike Racks are designed with no support. It features a quick-release that allows for swift and secure installation on without removal. These Bike Racks are made of strong and good quality material for durability and heavy bearing. With the Support Wall Bike Racks you can easily take the Bike for outdoor the Wall.
Other Thoughts:This stand is useful for bike repairs as it lifts the rear wheel clear of the ground while keeping the bike steady. This makes adjusting gears and brakes much easier. It fits most bikes including those with 29 inch (700c) wheels.