40cm drop width
and we’re confident that the new S5 is at least 5 Watts faster than the bikes of our competitors
18 teeth in the front and 10 teeth in the back
The biggest changes are at the front of the bike
The 6061 aluminum Floval tubing frame is strong and stylish
Specialized Sirrus X 3.0 Step-Thru babyseat 40cm drop widthOffering 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