The 2009 Specialized Vienna 4 is a commuter/city bike with an aluminum Specialized A1 Premium frame. The frame comes in colors like Gloss Bone, Satin Gold and Satin Gunmetal.
It was released in 2009. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Vienna 4 is fully rigid.
Components
The Vienna 4 comes with various commuter bike components, including a forged Globe stem, a semi-integrated, Specialized Campy headset and Shimano shifters.
Drivetrain
The Vienna 4 has 8 speeds and has internal rear cogs.
Wheels
It comes with Specialized Nimbus tires (622mm x 35mm) and Specialized Globe rims.