The Specialized Source Eleven is a commuter/city bike with an aluminum E5 frame. The frame comes in graphite / red or charcoal / gray.
It was first released in 2012 and again in 2013 for $2,750 brand new. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Source Eleven is fully rigid.
Components
The Source Eleven comes with various commuter bike components, including a Specialized stem, a threadless integrated headset and Shimano Alfine shifters.
Drivetrain
The Source Eleven has 11 speeds and has.
Wheels
It comes with Espoir Sport tires (622mm x 30mm).