2022 Specialized Aethos Comp vs 2020 Specialized Tarmac SL6
The 61 is the Specialized Tarmac SL6 size closest to your 61 Specialized Aethos Comp. 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 Tarmac SL6
Compared with the Specialized Aethos Comp in 61, the Specialized Tarmac SL6 in 61 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Aethos Comp, 61Specialized Tarmac SL6, 61Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Aethos Comp 61 | Specialized Tarmac SL6 61 | Difference |
|---|---|---|---|
| Reach | 408mm | 408mm | ±0 mm |
| Stack | 612mm | 612mm | ±0 mm |
| Head tube angle | 74° | 74° | ±0.0° |
| Seat tube angle | 73° | 73° | ±0.0° |
| Chainstay length | 410mm | 410mm | ±0 mm |
| Wheelbase | 1012mm | 1012mm | ±0 mm |
| BB drop | 72mm | 72mm | ±0 mm |
| BB height | 268mm | 268mm | ±0 mm |
| Standover | 824mm | 850mm | +26 mm |
| Seat tube length | 567mm | 553mm | −14 mm |
| Fork length | 369mm | 363mm | −6 mm |
| Head tube length | 204mm | 210mm | +6 mm |
Differences are the Specialized Tarmac SL6 minus the Specialized Aethos Comp. Full charts: 2022 Specialized Aethos Comp, 2020 Specialized Tarmac SL6.
Where each sits in its class
Specialized Aethos CompSpecialized Tarmac SL6
Each bike is ranked against the other road 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 Aethos CompComp | Specialized Tarmac SL6S-Works |
|---|---|---|
| Frame | Specialized Aethos FACT | not listed |
| Derailleur | SRAM RD RIVAL ETAP AXS D1 MAX | SRAM RED eTAP AXS |
| Cassette | SRAM Rival XG-1250 D1 | SRAM RED XG-1290 |
| Chain | SRAM RIVAL D1 | SRAM Red |
| Crankset | SRAM FC RIVAL D1 DUB XXX 4835 | SRAM RED AXS Power Meter |
| Bottom bracket | SRAM DUB | SRAM DUB |
| Wheelset | Specialized WH-DT R470 | Roval CLX 50 |
| Tire | Specialized Turbo Pro | Specialized Turbo Cotton |
| Brake | Specialized override | SRAM Red eTap AXS |
| Seatpost | Roval Alpinist | not listed |
| Saddle | Specialized Power Sport | Specialized S-Works Power |
| Hub | not listed | Specialized LuHai_RVT66L-K5-B25-AN2-N4-F0 |
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