Head material: Special Tool Steel
Cross cable path aligns the brake cable over the center of the brake which provides a clean and aerodynamic line moving the cables into the “wind shadow” of the frame
and comfort thanks to Body Geometry
Works seamless with the Title G1 Lever
Over Locknut (mm) 142 Axle Diameter (mm) 12 Overall Length (mm) 160 Thread Length (mm) 20 Thread Pitch 12 x 1
2025 Sirrus X 3.0 St Km Size:S Head material: Special Tool SteelOffering 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