Sirrus X 4.0 Cycle Accessories Micro Channeling & large rear-end

Micro Channeling & large rear-end vents for increased ventilation

There’s no room for excess weight whether you’re chasing summits or looking for ride quality

and effortlessly stylish

while rider mass remains stable

FRAME Specialized E5 Premium Aluminum

Sirrus X 4.0 Cycle Accessories Micro Channeling & large rear-endSirrus X is your ticket to riding more, and to places you never imagined possible. Its a comfortable, capable, 'lets do stuff' kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tires, a slightly more upright riding position, a super intuitive one by drivetrain, and plenty of mounts for racks and fenders its more than just a solid partner on pavement. Sirrus X is a dialed option when its time