The Specialized Sirrus X 2.0 delivers versatile performance across pavement, dirt, and everything in between. Its lightweight A1 alloy frame, engineered with size-specific geometry, provides the perfect balance of rigidity and responsiveness for confident handling. Ride smoother with larger, confidence-inspiring tires and an upright position that prioritizes comfort without sacrificing efficiency. The intuitive 1x9 drivetrain with 11-46t gearing and powerful hydraulic disc brakes give you precise control on any surface. Fast-rolling Pathfinder 40c tires with Gripton rubber compound grip confidently while keeping you rolling fast. At 3.5lbs lighter than comparable models, the Sirrus X combines nimble handling with exceptional pedaling efficiency for riders seeking a do-it-all bike.