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but we narrowed the rim shape down to three contenders that were then CNC machined into rims
Model Runt Boxxer Compatibility Boxxer 35mm
Get your Shimano drivetrain to the top of its game with the XTR Di2 Upgrade Kit
Center Lock disc brake rotor compatible
2027 Specialized Sirrus X 3.0 Km Bike Gloss Metallic White Silver / Metallic Deep Marine Frost Reflective L CheckoutTitle=Shimano Tiagra ST-4700 2-Speed Left Shift/Brake Lever but we narrowed the rimOffering 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
