The 2011 GT Traffic 4 is a commuter/city bike with an aluminum TT frame. The frame has a Matte Black finish. It was released in 2011. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Traffic 4 is fully rigid.
Components
The Traffic 4 comes with various commuter bike components, including an aluminum GT All Terra stem, a sealed headset and Shimano EF-50 shifters.
Drivetrain
The Traffic 4 has 8 speeds and has a Shimano derailleur.
Wheels
It comes with Schwalbe Road tires (622mm x 40mm) and Alex ACE-17 rims.