Versatility - This design provides ultimate versatility for bikes of any size. The unique aspect of this design is that it provides the user with the ability to secure both wheels, as well as the frame, with a single U-lock or pad lock.
Securing the Bike - The user pulls out the length of chain needed to lock their bike, and then uses this length of chain to secure both front and back wheels, as well as the frame.
Unlocking the Bike - After the user is finished with the bike rack, they unlock their bike and the weight takes care of the rest. The weight hanging from the chain falls, causing the two rings to go up. This ensures that the rack will always come to rest in the starting position.
City Rack Competition Entry