The 2013 Trek Shift 4 is a comfort/hybrid bike with an aluminum Alpha Gold frame. The frame has a Matte  Trek  Black finish.

It was released in 2013. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Shift 4 2013 is fully rigid.

Components

The Shift 4 2013 comes with various comfort bike components, including an aluminum adjustable stem, a Threaded headset and Shimano EF65 EZ Fire shifters.

Drivetrain

The Shift 4 2013 has 8 speeds and has a Shimano derailleur.

Wheels

It comes with Bontrager H5 Hard-Case tires (26in x 2in) and aluminum rims.