Bike Rack Surface Mounted City of Melbourne Design GalvanisedCity of Melbourne Design Surface Mounted Bike Rack Galvanised Steel The Enforcer City of Melbourne Design Surface Mounted Bike Rack (Galvanised Steel) provides secure, durable, and compliant bicycle storage designed specifically to meet the City of Melbournes urban design standards. Manufactured from heavy duty galvanised steel tubing, this bike rack combines robust performance and exceptional resistance to high traffic use, rust, and weathering.