2026 Specialized Sirrus X 1.0 Km Bike Gloss Majesty Metallic / Dolomite Metallic Frost Reflective M axle/spacing (mm)-12x142 5 Valve Presta Freehub Body

5 Valve Presta Freehub Body Shimano HG 11 Hub Spacing 142mm Rim Construction Carbon Wheel-Brake Comp

} Rear pinned rim

15" Casing RaceGuard TPI 67 Compound Addix Bead Non-folding Type Non-tubeless Color Black Weight 575g E-bike E50

durable Axis Elite Disc wheels

Dropout guide keeps tensioner centered in frame

2026 Specialized Sirrus X 1.0 Km Bike Gloss Majesty Metallic / Dolomite Metallic Frost Reflective M axle/spacing (mm)-12x142 5 Valve Presta Freehub BodyOffering 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