2020 Specialized Sirrus V-Brake Women's Spec vs 2021 Specialized Sirrus X 3.0
The XS is the Specialized Sirrus X 3.0 size closest to your S Specialized Sirrus V-Brake Women's Spec. 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 3.0
Compared with the Specialized Sirrus V-Brake Women's Spec in S, the Specialized Sirrus X 3.0 in XS places the top of the head tube at about the same height and 15 mm further forward, relative to the bottom bracket. Its wheelbase is 15 mm longer, which can contribute to stability at speed.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- +15 mm
- Longer frame reach
- Wheelbase
- +15 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Sirrus V-Brake Women's Spec, SSpecialized Sirrus X 3.0, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Sirrus V-Brake Women's Spec S | Specialized Sirrus X 3.0 XS | Difference |
|---|---|---|---|
| Reach | 373mm | 388mm | +15 mm |
| Stack | 555mm | 555mm | ±0 mm |
| Head tube angle | 70° | 70° | ±0.0° |
| Seat tube angle | 73.5° | 73.5° | ±0.0° |
| Chainstay length | 440mm | 440mm | ±0 mm |
| Wheelbase | 1038mm | 1053mm | +15 mm |
| BB drop | 70mm | not listed | |
| BB height | 275mm | not listed | |
| Standover | 715mm | 725mm | +10 mm |
| Seat tube length | 395mm | 395mm | ±0 mm |
| Fork length | 410mm | 395mm | −15 mm |
| Head tube length | 124mm | 139mm | +15 mm |
Differences are the Specialized Sirrus X 3.0 minus the Specialized Sirrus V-Brake Women's Spec. Full charts: 2020 Specialized Sirrus V-Brake Women's Spec, 2021 Specialized Sirrus X 3.0.
Where each sits in its class
Specialized Sirrus V-Brake Women's SpecSpecialized Sirrus X 3.0
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 V-Brake Women's SpecV-Brake Women's Spec | Specialized Sirrus X 3.03.0 |
|---|---|---|
| Shifter | Shimano EF500 | Shimano Deore M4100 |
| Derailleur | Shimano Tourney, Shimano Tourney TX | Shimano Deore M4120 |
| Cassette | Shimano HG200 | Shimano Deore |
| Chain | KMC X8 | KMC X10 |
| Tire | Specialized Nimbus 2 | Specialized Pathfinder Sport |
| Saddle | Specialized Aldia Sport | Specialized Bridge Sport |
| Brake | not listed | Tektro HD-R280 |
| Grips | not listed | Specialized Neutralizer |
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