Only contacting the wheels, the Thule Sidearm Universal Mount Bike Rack holds your bike upright by the front wheel with the SecureHook.
Fits Thule rack systems, round bars and most factory mounted racks
Versatile design accommodates bikes with disc brakes, thru-axles and other non-traditional frame designs
Fits most 20" to 29" wheel diameter bicycles with tires up to 2.6" wide
2 One Key™ lock cylinders (sold separately) lock the bike to carrier and carrier to rack
Corrosion resistant double-wall aluminum tray provides maximum strength and rigidity
SecureHook™ holds the bike by grabbing the front wheel – no frame contact is made
Ratcheting wheel strap quickly secures back wheel to tray