

Sirrus X 3.0 Step-Through EQ
At 1.41 stack-to-reach, the position leans low and stretched for a city bike. Except for the Core-level rear derailleur, the rest of the drivetrain steps up to full Balanced spec.
- 3 sizes, reach from 393 to 408 mm
Available at
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CompareOffering 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 uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you will experience the world’s best ride. NIMBLE: Class-leading light-weight, exceptional pedaling efficiency, and steering precision merge for confident, nearly telepathic handling characteristics.
Specifications
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Accessories
Weight
| XS | S | M | |
|---|---|---|---|
| Stack | 555 mm | 563 mm | 593 mm |
| Reach | 393 mm | 400 mm | 408 mm |
| Head Tube Angle | 71° | 70° | 70° |
| Seat Tube Angle | 73,5° | 73,5° | 73,5° |
| Top Tube (horizontal) | 557 mm | 567 mm | 584 mm |
| Head Tube Length | 139 mm | 147 mm | 175 mm |
| Chainstay | 440 mm | 440 mm | 440 mm |
| Wheelbase | 1.058 mm | 1.068 mm | 1.077 mm |
| BB Drop | 70 mm | 70 mm | 70 mm |
| BB Height | 288 mm | 288 mm | 288 mm |
| Standover | 636 mm | 636 mm | 641 mm |
| Fork Rake | 51 mm | 51 mm | 51 mm |
| Trail | 76 mm | 76 mm | 69 mm |
| Front Center | 628 mm | 637 mm | 646 mm |
| Fork Length | 395 mm | 395 mm | 395 mm |
Other options
Compared on suggested retail prices.













