US Manufacturers by Illinois

Here are some of the major bicycle manufacturers located in the state of Illinois:

• SRAM - Major cycling component manufacturer SRAM is headquartered in Chicago and designs and engineers their bike gear shifting, braking and suspension products there.
• Marinoni Custom Cycles - High-end steel bike crafters located in Plano, Illinois handbuilding their custom road frames one at a time.
• Allied Cycle Works - Carbon experts manufacturing award-winning road, track, triathlon, and custom bikes in their Chicago-based facility.
• Intelligentsia Bike Co. - Small steel bike workshop in Chicago focused on building lugged road and cross frames completely tailored for each customer.
• Foundry Cycles - Boutique carbon bike producer originating in Minneapolis but recently relocated production to Bloomington, Illinois.

Some other custom framebuilders call Illinois home as well, though bicycle manufacturing seems centered around Chicago in this midwestern state.