2022 Trek Domane AL Rim vs 2024 Specialized Roubaix SL8
The 44 is the Specialized Roubaix SL8 size closest to your 47 Trek Domane AL Rim. 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 Roubaix SL8
Compared with the Trek Domane AL Rim in 47, the Specialized Roubaix SL8 in 44 places the top of the head tube 16 mm higher and 11 mm further back, relative to the bottom bracket. Its wheelbase is 8 mm longer, which can contribute to stability at speed.
- Frame stack
- +16 mm
- Higher front end
- Frame reach
- −11 mm
- Shorter frame reach
- Wheelbase
- +8 mm
- Longer: steadier at speed
- Head angle
- −1.7°
- Slacker: calmer steering
- Chainstays
- −2 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Domane AL Rim numbers we have for size 47 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane AL Rim 47 | Specialized Roubaix SL8 44 | Difference |
|---|---|---|---|
| Reach | 364 | 353mm | −11 mm |
| Stack | 527 | 543mm | +16 mm |
| Head tube angle | 71.0° | 69.3° | −1.7° |
| Effective top tube | 509 | not listed | |
| Chainstay length | 420 | 418mm | −2 mm |
| Wheelbase | 986 | 994mm | +8 mm |
| BB drop | 80 | 80mm | ±0 mm |
| Standover | 686 | 686mm | ±0 mm |
| Seat tube length | 420 | 365mm | −55 mm |
| Head tube length | 110 | 90mm | −20 mm |
| Seat tube angle | not listed | 75° | |
| BB height | not listed | 269mm | |
| Fork length | not listed | 375mm |
Differences are the Specialized Roubaix SL8 minus the Trek Domane AL Rim. Full charts: 2022 Trek Domane AL Rim, 2024 Specialized Roubaix SL8.
Where each sits in its class
Trek Domane AL RimSpecialized Roubaix SL8
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 | Trek Domane AL RimAL 2 Rim | Specialized Roubaix SL8S-Works SL8 |
|---|---|---|
| Frame | Trek Alpha | Specialized Roubaix |
| Fork | Trek Domane | Specialized Future Shock 3.3 |
| Shifter | Shimano Claris R2000 | SRAM Red eTap AXS |
| Derailleur | Shimano Claris R2000 | SRAM RED eTAP AXS |
| Cassette | Shimano HG-31 | SRAM XG 1290 |
| Chain | Shimano Sora HG71 | SRAM Red |
| Crankset | Shimano RS200 | SRAM RED AXS |
| Bottom bracket | Shimano UN26 | SRAM DUB |
| Tire | Bontrager R1 Hard-Case Lite | Specialized S-Works Mondo 2BR |
| Hub | Formula TK-31, Formula TK-32 | not listed |
| Handlebar | Bontrager Comp VR-C | Specialized Hover Carbon |
| Saddle | Bontrager P3 Verse | Specialized S-Works Power |
| Wheelset | not listed | Roval Terra CLX II |
| Brake | not listed | SRAM RED |
| Stem | not listed | Specialized S-Works Future |
| Seatpost | not listed | Specialized S-Works Pave Seat post |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
