Sirrus X 4.0 Clearance This kind of carbon fiber

This kind of carbon fiber is rarely used in bicycle components due to its high manufacturing cost

The steep seat tube positions the rider in the optimal pedaling position

MAIN: 88% Recycled Polyester

while spec’ing shorter stems keeps the overall cockpit length the same and the steering lively

Case included

Sirrus X 4.0 Clearance This kind of carbon fiberSirrus 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 to hit