The Specialized Sirrus Pro is a road/hybrid/commuter/city bike with an aluminum and carbon E5 / Specialized / A1 frame. The frame comes in colors like blue, silver and titanium.
Originally released in 2001, there are 10 versions of this bike. Due to the frame materials, we estimate that this bike weighs around 20 pounds. The Sirrus Pro is fully rigid.
Components
The Sirrus Pro comes with Mix, SRAM and Road Mix components, including an aluminum, adjustable, forged, integrated Specialized stem, an aluminum, threadless, integrated, Campy, Specialized Mindset, Intellaset Ritchey Logic headset and flat, trigger, SRAM, Shimano Rapidfire shifters.
Drivetrain
The Sirrus Pro has 10,9,11,1 speeds and has SRAM XG 1180 rear cogs and a SRAM Shimano derailleur.
Wheels
It comes with Espoir Sport BlackBelt, AllCondition Armadillo Specialized tires (622mm x NaN) and disc, Alex, Sirrus, Shimano RS-10, Mavic CXP 22, Jalco GX460, AXIS Ritchey Pro rims.