Jamis Allegro A3Jamis Allegro A3 Hybrid: The Perfect Balance of Performance and Comfort The Jamis Allegro A3 Hybrid is a versatile bicycle that is well suited for a variety of riding styles, from commuting to recreational riding. It has a lightweight aluminum frame, a comfortable upright riding position, and 21 speeds to help you tackle hills and terrain. It also comes with disc brakes for all weather stopping power and fenders to keep you dry on wet rides.