Specialized Sirrus X 2.0 Step-Through Gloss Metallic Obsidian Size:M ensuring versatility for various bike

ensuring versatility for various bike setups

then the all-new Shimano Dura-Ace Di2 drivetrain is the only logical solution

effectively creating thru-air channels that increase the surface area of ventilation by 24

Fits all 11-speed SRAM road cassettes up to 11-32t

Status 160

Specialized Sirrus X 2.0 Step-Through Gloss Metallic Obsidian Size:M ensuring versatility for various bikeOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, COMFORTABLE, AND EFFICIENT Sirrus X provides the smoothest ride in its class. With bigger, confidence inspiring tires, a slightly more upright riding position, and a super intuitive one by drivetrain. RIDER FIRST ENGINEERED Like all Specialized performance bikes, the geometry of each frame is