loose over hard
Drink within 30 minutes of workout to support full recovery and prevent muscle fatigue
Developed for smaller competitive riders
as well as an even softer density
Modern trail bike tread with stable shoulder blocks for even more traction
Sirrus X 3.0 2025 loose over hardOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence inspiring tires, a slightly more upright riding position, and a super intuitive one by drivetrain. RIDER FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is