Sirrus X 3.0 Size:S Rear: One-cross/Two-cross (2:1)

Rear: One-cross/Two-cross (2:1)

Platform: 26cm x 30cm

LACED UP: Laces and eyelets offer easily adjustable comfort and a locked-in fit

Size M and L allow the ability to place a bottle cage compatable mounted system below bottle

Sirrus X 3.0 Size:S Rear: One-cross/Two-cross (2:1)Offering 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