Sirrus Ready to roll and dressed to kill, the Sirrus thrives on getting you there fast, and in comfortable style. Its GO! GO! GO! attitude comes courtesy of the road-inspired, lightweight alloy and carbon frames, making it a prime candidate for beat-the-traffic commutes, heart-starting weekend rides, or the event you’ve always dreamed of completing. It’s got all the function of road bike, but with that extra confidence you get from a flat bar. Fit is dialed and ready, right out of the box, so there’s really only one way to ride this versatile beast—flat out.