Sirrus X 3.0 FUTURE SHOCK and large center braking blocks

and large center braking blocks bite aggressively into the ground

2 x 330 x 0)

We call the fabric innovation 2

they offer customized longitudinal arch and metatarsal support with three contour options

Paint Your Trail Stick to It and Roost There is nothing like canvas to keep you cool during hot laps or at the post-ride hang spot

Sirrus X 3.0 FUTURE SHOCK and large center braking blocksOffering 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