2027 Specialized Sirrus X 3.0 Km Bike Gloss Cayenne Metallic / Dolomite Metallic Frost Reflective S Weight-3240 Small sipes in the knobs

Small sipes in the knobs offer additional flexion

ISO Diameter 520 / 24" Mini Bmx ISO Width (mm) 28 ISO Width (mm) 29 ISO Width (mm) 30 ISO Width (mm) 31 ISO Width (mm) 32 ISO Width (mm) 33 ISO Width (mm) 34 ISO Width (mm) 35 ISO Width (mm) 36 ISO Width (mm) 37 Labeled Size 24 x 1-1/8 - 1-3/8 Shaft Type Threaded Valve Presta Short 32-40mm Valve Core Removable Wall Thickess 0

Through some sophisticated engineering

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2027 Specialized Sirrus X 3.0 Km Bike Gloss Cayenne Metallic / Dolomite Metallic Frost Reflective S Weight-3240 Small sipes in the knobsOffering 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