The Fatbike wheel holders for the BMW roof cycle carrier are required for the safe transport of wheels with 3.0 to 5.0 inch tire width. In addition to the wider wheel holders, the adapter also consists of longer tooth belts. It is easy to install without any tools.
This sturdy attachment transports touring cycles, mountain bikes or racing bicycles with 1” - 2.1” frame diameters and tires 1” - 2.2” wide. Lockable. (Requires base support, as shown)
BMW Base Support System required. Vehicle must be equipped with roof rails.