Sirrus X 3.0 2018 helping you go from zero-to-riding

helping you go from zero-to-riding faster

Universal tool-free mounting system makes it easy to install

WITH BOTTLE OPENER

Downhill wire bead version has 2-ply construction with Stick-E rubber for better grip

measuring out to a respectable 45x5

Sirrus X 3.0 2018 helping you go from zero-to-ridingOffering 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