Racks for vehicles for motorcycles, motorbikes, sport bikes, dirt bikes, and mopeds; Bicycle racks for vehicles; Two-wheeled vehicle rack components and adaptors for vehicles; Hitch-mounted cargo carriers and two-wheeled vehicle racks; Hitch-mounted security locking systems for two-wheeled vehicle racks; Racks for vehicles for conveying two-wheel vehicles, namely, motorcycles, motorbikes, sport bikes, dirt bikes, and mopeds, all while protecting suspension systems and shock absorbers of the two-wheeled vehicles; Truck bed, van, open trailer, and enclosed trailer mounted racks for two- wheel vehicles, namely, motorcycles, motorbikes, sport bikes, dirt bikes, and mopeds