Sirrus X 4.0 Shoe covers

Sirrus X 4.0 Shoe coversOffering 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

Top of hand is constructed from stretchable mesh for increased breathability

and integrated thigh pockets

and they're shaped and structured to ensure that their contents won't ever come bouncing out

enables over-the-air updates so that your bike gets better over time

Not only does light weight make for faster climbing

they seamlessly adapt to your every move

protective

the nearest competition

The Control Stem is tailor made with a 35mm clamp to partner with the Control SL bar

Put it together

you can take all that tire volume to the road with no penalty for a next level silky ride

With a casual style