The Jamis Allegro 1.0 is a 24 pound a bike with an aluminum frame. The frame comes in mica or Gloss Black. The Allegro 1.0 is a is a lighter bike at around 25 pounds. It was first released in 2008 and again in 2009. The Allegro 1.0 is fully rigid.
Components
The Allegro 1.0 comes with Road Mix components, including an adjustable NVO stem, an integrated, threadless, internal AheadSet headset and Shimano ST-R221 shifters.
Drivetrain
The Allegro 1.0 has 8 speeds and has a Shimano derailleur.
Wheels
It comes with Vittoria Randonneur tires (622mm x 32mm) and Alex AKX R1.0 rims.