2017 Trek Domane SL Disc vs 2019 Specialized Roubaix
The Specialized Roubaix size closest to your 56 is the 54. Compare the 54 instead
What changes on the Specialized Roubaix
Compared with the Trek Domane SL Disc in 56, the Specialized Roubaix in 49 places the top of the head tube 42 mm lower and 8 mm further back, relative to the bottom bracket. Its wheelbase is 27 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −42 mm
- Lower front end
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- −27 mm
- Shorter: quicker to change direction
- Head angle
- +0.1°
- About the same head angle
- Chainstays
- −7 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Domane SL Disc numbers we have for size 56 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane SL Disc 56 | Specialized Roubaix 49 | Difference |
|---|---|---|---|
| Reach | 377 | 369 | −8 mm |
| Stack | 591 | 549 | −42 mm |
| Head tube angle | 71.9° | 72 | +0.1° |
| Effective top tube | 554 | 527mm | −27 mm |
| Chainstay length | 420 | 413 | −7 mm |
| Wheelbase | 1008 | 981 | −27 mm |
| BB drop | 78 | 77.5 | −1 mm |
| Standover | 776 | 715.5 | −61 mm |
| Seat tube length | 525 | 425 | −100 mm |
| Head tube length | 175 | 89 | −86 mm |
| Seat tube angle | not listed | 74 |
Differences are the Specialized Roubaix minus the Trek Domane SL Disc. Full charts: 2017 Trek Domane SL Disc, 2019 Specialized Roubaix.
Where each sits in its class
Trek Domane SL DiscSpecialized Roubaix
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 SL DiscSL 6 Disc | Specialized RoubaixRoubaix |
|---|---|---|
| Frame | Trek OCLV | Specialized FACT 9r |
| Fork | Trek Domane | not listed |
| Shifter | Shimano RS685 | Shimano Tiagra |
| Derailleur | Shimano Ultegra | Shimano Tiagra, Shimano Tiagra GS |
| Cassette | Shimano Ultegra | Shimano Tiagra |
| Chain | Shimano Ultegra | KMC X-10 |
| Crankset | Shimano Ultegra | Shimano Tiagra 4700 |
| Bottom bracket | Trek BB90 | Shimano Tiagra |
| Wheelset | Vision Metron 40 | Specialized Axis Sport |
| Tire | Bontrager R2 Hard-Case Lite | Specialized Espoir Sport |
| Brake | Shimano RS685 | Tektro Spyre |
| Handlebar | Bontrager Lite IsoZone | Specialized Comp Hover |
| Seatpost | Bontrager Tuned | Specialized Alloy |
| Saddle | Bontrager Affinity | Specialized Toupé Sport |
| Chainring | not listed | Shimano 50T, Shimano 34T |
| Rotor | not listed | Tektro Spyre |
| Stem | not listed | Specialized 3D-forged alloy |
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