Sirrus X 2.0 Allez 21mm internal Width

21mm internal Width

at full gas

Actual weights may vary slightly

Sustainability - 78% recycled nylon leg panels

but the massive sweat stain on your back says otherwise

Sirrus X 2.0 Allez 21mm internal WidthOffering 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