The 2002 Specialized Sirrus A1 Pro is a hybrid bike with an aluminum Specialized A1 frame. The frame has a black finish. It was released in 2002 and costs $1,300 brand new. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Sirrus A1 Pro is fully rigid.
Components
The Sirrus A1 Pro comes with various hybrid bike components, including an aluminum Specialized stem, a threadless Ritchey Logic Pro headset and Shimano SL-R440 shifters.
Drivetrain
The Sirrus A1 Pro has 9 speeds and has a Shimano derailleur.
Wheels
It comes with Specialized Turbo Armadillo Lite tires (622mm x 23mm) and Ritchey Pro rims.