If you have a spare tire on the back of your vehicle, our brand new Locking TreadHead is the safe and secure way to transport your bikes. Spare-tire mounted rack holds 2 bikes. Rack mounts to a plate behind the spare and goes on and off vehicle with the turn of a crank (plate must be purchased separately). Same heavy duty Kraton lined locking plates as our GetAways. Plates secure virtually all tube sizes and protect bike's finish. OverCenter Lever lockable with SKS cores. Tough, corrosion resistant finish. Available March 1997.