Surf and SUP carrier rack design specifically for Mopeds and E-Bikes that mounts to a variety of tubular rack systems and/or frames. All aluminum and stainless construction for coastal environments fits a wide array of mopeds and scooters and just about any surfboard. MBB recommends the racks for boards 7-8 feet in length when bars are mounted together or longer boards when bars are mounted apart. Racks have been evaluated on typical mounting configurations at speeds up to 30 mph. Ideal for cargo and e bikes with unique frame shapes or integrated rear racks