The Jamis Allegro 1 is a commuter/city bike with an aluminum TT DT frame. The frame comes in stainless or Gloss Black. It was first released in 2010 and again in 2011. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Allegro 1 is fully rigid.
Components
The Allegro 1 comes with various commuter bike components, including a hi-rise Jamis stem, an integrated, threadless FSA headset and grip-shift SRAM 3.0 shifters.
Drivetrain
The Allegro 1 has 8 speeds and has a SRAM derailleur.
Wheels
It comes with Vittoria tires (622mm x 32mm) and Alex ID-19 rims.