We're adamant believers that the best way to mix up your fitness routine is found on two wheels. And with a lightweight frame for hard workouts, and a fit born from Body Geometry science that makes the bike feel like an extension of your body, the Men's Sirrus must be considered a key player on your fitness team. Go ahead and crank that intensity dial to 11—the Sirrus is ready to help you get fitter, stronger, and to become the better version of you.

A Fit like None Other

Designed to fit like a tailored glove right out of the box, the Sirrus utilizes a mountain of Retül fit data to make sure you have the ride of your life.


Body Geometry Contact Points

Using heaps of scientific and medical data, the Sirrus features saddles, grips, and pedals that are designed to add more comfort and efficiency to your ride.


Cruise/Climb Gearing

We made shifting simpler by giving you a wider range of gears, so no matter if you're cruising the flats or climbing back home, you'll have the perfect gear for the job.

The New Sirrus

The Sirrus has long been a fan favorite, and this year, we're taking it to a whole new level, for both women and men.

Future Shock

The Future Shock breaks the mold of what we thought was possible in bicycle design. Find out how we did it.