2026 Cannondale Quick StepThru vs 2026 Specialized Sirrus X 1.0 Step-Through
The XS is the Specialized Sirrus X 1.0 Step-Through size closest to your S Cannondale Quick StepThru. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Sirrus X 1.0 Step-Through
Compared with the Cannondale Quick StepThru in S, the Specialized Sirrus X 1.0 Step-Through in XS places the top of the head tube at about the same height and 5 mm further back, relative to the bottom bracket. Its wheelbase is 5 mm longer, which can contribute to stability at speed.
- Frame stack
- +1 mm
- About the same height
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- +5 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Cannondale Quick StepThru, SSpecialized Sirrus X 1.0 Step-Through, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale Quick StepThru S | Specialized Sirrus X 1.0 Step-Through XS | Difference |
|---|---|---|---|
| Reach | 398 | 393mm | −5 mm |
| Stack | 554 | 555mm | +1 mm |
| Head tube angle | 71 | 71° | ±0.0° |
| Seat tube angle | 73 | 73.5° | +0.5° |
| Effective top tube | 567 | 557mm | −10 mm |
| Chainstay length | 435 | 440mm | +5 mm |
| Wheelbase | 1053 | 1058mm | +5 mm |
| BB drop | 68 | 70mm | +2 mm |
| BB height | 286 | 288mm | +2 mm |
| Standover | 616 | 636mm | +20 mm |
| Seat tube length | 400 | 395mm | −5 mm |
| Fork length | 400 | 395mm | −5 mm |
| Head tube length | 133 | 139mm | +6 mm |
Differences are the Specialized Sirrus X 1.0 Step-Through minus the Cannondale Quick StepThru. Full charts: 2026 Cannondale Quick StepThru, 2026 Specialized Sirrus X 1.0 Step-Through.
Where each sits in its class
Cannondale Quick StepThruSpecialized Sirrus X 1.0 Step-Through
Each bike is ranked against the other commuter bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Cannondale Quick StepThru1 StepThru | Specialized Sirrus X 1.0 Step-Through1.0 Step-Through |
|---|---|---|
| Shifter | Shimano CUES U6000 | Shimano Altus SL-M315-7R |
| Derailleur | Shimano CUES U6000 | Shimano Acera |
| Cassette | Shimano CUES | microSHIFT CS-H074 |
| Chain | KMC XGlide | KMC X8 |
| Crankset | Shimano CUES U4000 | Prowheel XXS |
| Bottom bracket | Shimano UN101 | not listed |
| Tire | Schwalbe G-One All Round | Specialized Pathfinder Wirebead Fast Gravel |
| Rim | Cannondale RD 2.1 | not listed |
| Brake | Shimano MT200 | Specialized Lee Chi |
| Stem | Cannondale Intellimount | not listed |
| Grips | Ergon GA30 | Specialized Neutralizer |
| Saddle | Selle Royal Vaia Moderate | Specialized Bridge Sport |
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