2026 Specialized Sirrus X 1.0 vs 2026 Cannondale Quick StepThru
The XS is the Cannondale Quick StepThru size closest to your XXS Specialized Sirrus X 1.0. 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 Cannondale Quick StepThru
Compared with the Specialized Sirrus X 1.0 in XXS, the Cannondale Quick StepThru in XS places the top of the head tube 6 mm lower and 17 mm further forward, relative to the bottom bracket. Its wheelbase is 10 mm longer, which can contribute to stability at speed.
- Frame stack
- −6 mm
- Lower front end
- Frame reach
- +17 mm
- Longer frame reach
- Wheelbase
- +10 mm
- Longer: steadier at speed
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Specialized Sirrus X 1.0, XXSCannondale Quick StepThru, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Sirrus X 1.0 XXS | Cannondale Quick StepThru XS | Difference |
|---|---|---|---|
| Reach | 373mm | 390 | +17 mm |
| Stack | 536mm | 530 | −6 mm |
| Head tube angle | 69.5° | 70 | +0.5° |
| Seat tube angle | 73.5° | 73 | −0.5° |
| Effective top tube | 532mm | 552 | +20 mm |
| Chainstay length | 440mm | 435 | −5 mm |
| Wheelbase | 1036mm | 1046 | +10 mm |
| BB drop | 70mm | 68 | −2 mm |
| BB height | 288mm | 286 | −2 mm |
| Standover | 702mm | 610 | −92 mm |
| Seat tube length | 360mm | 350 | −10 mm |
| Fork length | 395mm | 400 | +5 mm |
| Head tube length | 121mm | 112 | −9 mm |
Differences are the Cannondale Quick StepThru minus the Specialized Sirrus X 1.0. Full charts: 2026 Specialized Sirrus X 1.0, 2026 Cannondale Quick StepThru.
Where each sits in its class
Specialized Sirrus X 1.0Cannondale Quick StepThru
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 | Specialized Sirrus X 1.01.0 | Cannondale Quick StepThru1 StepThru |
|---|---|---|
| Shifter | Shimano Altus SL-M315-7R | Shimano CUES U6000 |
| Derailleur | Shimano Acera | Shimano CUES U6000 |
| Cassette | microSHIFT CS-H074 | Shimano CUES |
| Chain | KMC X8 | KMC XGlide |
| Crankset | Prowheel XXS | Shimano CUES U4000 |
| Tire | Specialized Pathfinder Wirebead Fast Gravel | Schwalbe G-One All Round |
| Brake | Specialized Lee Chi | Shimano MT200 |
| Grips | Specialized Neutralizer | Ergon GA30 |
| Saddle | Specialized Bridge Sport | Selle Royal Vaia Moderate |
| Bottom bracket | not listed | Shimano UN101 |
| Rim | not listed | Cannondale RD 2.1 |
| Stem | not listed | Cannondale Intellimount |
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