Specialized Sirrus X 3.0 winterpack 5"x18" capable of storing 5

5"x18" capable of storing 5 days worth of food for one person

making it perfectly matched for the brutal demands of modern Cross Country racing

even when wearing gloves

Avalanche Terrain Exposure Scale ratings

This is Jossi Wells's go to ski for backcountry freestyle

Specialized Sirrus X 3.0 winterpack 5"x18" capable of storing 5Sirrus X is a capable bike that will encourage you to ride more with its comfortable design and versatile features. With larger, confidence boosting tires, a slightly more upright riding position, an intuitive one by drivetrain, and multiple mounts for racks and fenders, it's more than just a dependable pavement partner. Additionally, every Sirrus X is equipped with top notch comfort thanks to our scientifically tested and ergonomically engineered