2017 Trek Domane ALR Disc Frameset vs 2019 Specialized Roubaix
The 52 is the Specialized Roubaix size closest to your 52 Trek Domane ALR Disc Frameset. 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
Compared with the Trek Domane ALR Disc Frameset in 52, the Specialized Roubaix in 52 places the top of the head tube 8 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 16 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +8 mm
- Higher front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- −16 mm
- Shorter: quicker to change direction
- Head angle
- +1.0°
- Steeper: sharper steering
- Chainstays
- −7 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Domane ALR Disc Frameset numbers we have for size 52 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane ALR Disc Frameset 52 | Specialized Roubaix 52 | Difference |
|---|---|---|---|
| Reach | 371 | 371 | ±0 mm |
| Stack | 561 | 569 | +8 mm |
| Head tube angle | 71.3° | 72.25 | +1.0° |
| Effective top tube | 530 | 534.9mm | +5 mm |
| Chainstay length | 420 | 413 | −7 mm |
| Wheelbase | 1003 | 987 | −16 mm |
| BB drop | 80 | 77.5 | −3 mm |
| Standover | 735 | 743 | +8 mm |
| Seat tube length | 475 | 462 | −13 mm |
| Head tube length | 145 | 110 | −35 mm |
| Seat tube angle | not listed | 74 |
Differences are the Specialized Roubaix minus the Trek Domane ALR Disc Frameset. Full charts: 2017 Trek Domane ALR Disc Frameset, 2019 Specialized Roubaix.
Where each sits in its class
Trek Domane ALR Disc FramesetSpecialized 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 ALR Disc FramesetALR Disc Frameset | Specialized RoubaixRoubaix |
|---|---|---|
| Frame | Trek Alpha | Specialized FACT 9r |
| Fork | Trek Domane | not listed |
| Shifter | not listed | Shimano Tiagra |
| Derailleur | not listed | Shimano Tiagra, Shimano Tiagra GS |
| Cassette | not listed | Shimano Tiagra |
| Chain | not listed | KMC X-10 |
| Crankset | not listed | Shimano Tiagra 4700 |
| Chainring | not listed | Shimano 50T, Shimano 34T |
| Bottom bracket | not listed | Shimano Tiagra |
| Wheelset | not listed | Specialized Axis Sport |
| Tire | not listed | Specialized Espoir Sport |
| Brake | not listed | Tektro Spyre |
| Rotor | not listed | Tektro Spyre |
| Handlebar | not listed | Specialized Comp Hover |
| Stem | not listed | Specialized 3D-forged alloy |
| Seatpost | not listed | Specialized Alloy |
| Saddle | not listed | Specialized Toupé Sport |
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