Go further and faster when you ride the Schwinn Fastback AL AO70. This bike features a Schwinn® road-tuned N LITENED GOLD® triple-butted aluminum frame with performance road geometry for expert level riding. The Shimano® AO70 14-speed STI shift/brake levers with Shimano front and rear derailleurs provide quick gear changes, while Promax® aluminum caliper brakes deliver all-condition stopping. Explore the world with the Fastback AO70 by Schwinn. Schwinn® road-tuned N LITENED GOLD® triple-butted aluminum road frame and aluminum fork offer performance road geometry for expert level riding Shimano AO70 14 speed STI shift/brake levers with Shimano front and rear derailleurs for seamless gear changes Promax® aluminum caliper brakes for precision stopping power. Alex® X2200 double-wall rims with Schwinn® aluminum road hubs Schwinn 700 x 28c road tires are fast and durable