Sirrus X 1.0 CONTROL leaving you less fatigued and

leaving you less fatigued and more powerful over time

but with our Trail Jersey

Durable and Low Maintenance: Strong chrome-molly spindle and low-maintenance sealed bearing cartridge axle

preventing fabric bunching even during the most intense rides

while also supporting the entire casing to handle the rigors that these bikes dish out when roaming city streets

Sirrus X 1.0 CONTROL leaving you less fatigued andOffering 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