SHIMANO SM-RT10 disc brake rotors provide exceptional stopping power in all riding conditions
Machined outer barrel for extra grip while pumping
built-in anti-theft feature
smooth transitions for fit and comfort
Not just because it’s the lightest
Specialized Sirrus X 2.0 Step-Through Gloss Desert Metallic / Bordeaux Metallic Frost Reflective shoeinserts SHIMANO SM-RT10 disc brake rotorsOffering 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