Sirrus 4.0

You have places to go, people to see, and fitness goals to achieve. Sirrus is designed to help you with all of it, taking you wherever you're heading. The bike features a super light aluminum alloy and carbon fiber construction, combined with reliable Shimano components built to withstand years of daily abuse on pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition. Comfortable, ergonomically designed Body Geometry touchpoints reduce fatigue on longer rides, helping you feel more connected to your bike as you push yourself to reach your goals. The Carbon FACT 9r fork delivers comfort and saves nearly 3 pounds compared to the Sirrus 2.0 model. A thru-axle hub connection ensures positive wheel alignment and no-rub disc brakes. Wide-range 2x10 Shimano components provide intuitive and precise shifting.