Sirrus 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 Shared Platform Body Geometry saddle, handgrips, and pedals.