The 2009 Jamis Allegro 2.0 is a 22 pound a bike with an aluminum frame. The frame comes in mahogany or Pearl White. The Allegro 2.0 2009 is a is a lighter bike at around 20 pounds. It was released in 2009 and costs $885 brand new. The Allegro 2.0 2009 is fully rigid.
Components
The Allegro 2.0 2009 comes with Road Mix components, including an adjustable NVO stem, an integrated headset and Shimano SL-R440 shifters.
Drivetrain
The Allegro 2.0 2009 has 9 speeds and has a Shimano derailleur.
Wheels
It comes with Vittoria Randonneur tires (622mm x 32mm) and Formula CXR-220 rims.