Steel bike rack barriers are also known as Metal Bike Rack and French Style barricades. We offer two frame sizes and are available in a flat or bridge base. Replacment bolt on bases makes it easier for you to repair your barricades and keep your crowd control equipment looking new. Don't forget to check out the custom barrier jackets to turn your bike barricades into an extra marketin... https://www.epiccrowdcontrol.com/bike-rack-barricades-metal-bicycle-barriers/