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SYCLR · Shared comparisonFind your own fitShared bike comparison
Captured August 19, 2026Prices and availability may have changed since.
The Pro's Closet
2021 · Road · Carbon
$5,775
Sale · was $12,500
This bike may no longer be available. The comparison reflects the listing when it was shared.
Competitive Cyclist
Road
$4,548
Sale · was $5,350
This bike may no longer be available. The comparison reflects the listing when it was shared.
The frame shapes side by side. Differences are measurements, not judgments.
| Measurement | Specialized S-Works Aethos Red AXS Road Bike - 2021, 56cmreference | Cervelo Soloist 105 Race Carbon Wheel Road Bike |
|---|---|---|
| Stack | 565 mm | 565 mmMfr spec±0 mm vs reference |
| Reach | 395 mmWithin your target range | 392 mmMfr spec−3 mm vs referenceWithin your target range |
| Standover | 769 mm | 798 mmMfr spec+29 mm vs reference |
| Head tube angle | 73.5° | 73°Mfr spec−0.5° vs reference |
| Wheelbase | 991 mmMfr spec | 994 mmMfr spec+3 mm vs reference |
Compared to the Specialized, the Cervelo has 29 mm taller standover and 3 mm less reach — it gives you less room when standing over the frame.
Both bikes sit within your target reach range.
Cervelo: Less standover room
29 mm taller standover
Cervelo: Shorter cockpit
3 mm less reach
Cervelo: Slightly calmer steering
0.5° slacker head angle
Price at the time this was shared
| Specification | Specialized S-Works Aethos Red AXS Road Bike - 2021, 56cm | Cervelo Soloist 105 Race Carbon Wheel Road Bike |
|---|---|---|
| Price when shared | $5,775 | $4,548 |
| Frame size | 56cm | 56cm |
| Model year | 2021 | Not listed |
| Frame material | Carbon | Not listed |
| Condition | Pre-owned | New |
| Fit | Close Fit · 78/100 | Close Fit · 78/100 |
| Source | The Pro's Closet | Competitive Cyclist |
| Stack | 565 mm | 565 mm |
| Reach | 395 mm | 392 mm |
| Standover | 769 mm | 798 mm |
| Wheelbase | 991 mm | 994 mm |
| Head tube angle | 73.5° | 73° |
| Seat tube angle | 73.5° | 73° |
| Chainstay | 410 mm | 410 mm |
| Effective top tube | 562 mm | 565 mm |
SYCLR supports bike-buying decisions — it is not a professional bike fit. Geometry diagrams illustrate the listed measurements and are not scale renderings of a specific frame; values marked “Mfr spec” come from manufacturer geometry charts rather than the listing. Fit labels describe how each bike relates to the rider's own targets and will not match yours. Confirm sizing with a qualified fitter before buying.
Run your own SYCLR search to see how these bikes — and everything else on the market right now — compare against your measurements.
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