» Bike Chicago    Bicycle rental with 4 locations on the 18 mile lakefront bike route. Offering free tours, bicycle rental, and inline skate rental.    http://www.bikechicago.com/

» Chicagoland Bicycle    Offers online ordering of Italian-made road bicycle frames, along with Assos clothing, and Campagnolo and Shimano components.    http://www.cbike.com/

» Oscar Wastyn Cycles    Offers brands such as Schwinn, Trek and Raleigh bikes, Yakima car racks, along with exercise bikes and biking accessories. Established in 1901.    http://www.wastyn.com/

» Smart Bike Parts    Retail and online shop selling high end road and mountain bike parts.    http://www.smartbikeparts.com/

» Upgrade Cycleworks    A service intensive bicycle shop specializing in modifications and custom build-ups.    http://upgradecycle.com/