2026 BMC Roadmachine 01 THREE vs 2026 Specialized Roubaix SL8 Sport
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Specialized Roubaix SL8 Sport
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The BMC Roadmachine 01 THREE numbers we have for size 54 are missing the reach, stack, head angle, chainstay length and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | BMC Roadmachine 01 THREE 54 | Specialized Roubaix SL8 Sport 52 | Difference |
|---|---|---|---|
| Head tube angle | not listed | 71.5 | |
| Seat tube angle | 74.2 | 74 | −0.2° |
| BB drop | 76 | 80 | +4 mm |
| Seat tube length | not listed | 445 | |
| Reach | not listed | 370 | |
| Stack | not listed | 566 | |
| Effective top tube | not listed | 534 | |
| Chainstay length | not listed | 418 | |
| BB height | not listed | 269 | |
| Standover | not listed | 747 | |
| Fork length | not listed | 375 | |
| Head tube length | not listed | 105 |
Differences are the Specialized Roubaix SL8 Sport minus the BMC Roadmachine 01 THREE. Full charts: 2026 BMC Roadmachine 01 THREE, 2026 Specialized Roubaix SL8 Sport.
Where each sits in its class
BMC Roadmachine 01 THREESpecialized Roubaix SL8 Sport
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 | BMC Roadmachine 01 THREETHREE | Specialized Roubaix SL8 SportSL8 Sport |
|---|---|---|
| Frame | BMC Roadmachine 01 | Specialized FACT 10R |
| Shifter | Shimano 105 Di2 | Shimano 105 R7120 |
| Derailleur | Shimano 105 Di2, SRAM Force AXS | Shimano 105 Di2, Shimano 105 R7100 |
| Cassette | Shimano 105 | Shimano 105 |
| Chain | SRAM Force D1 | Shimano SLX M7100 |
| Crankset | Shimano 105 | Shimano 105 |
| Chainring | Shimano 50 105, Shimano 34 105 | not listed |
| Bottom bracket | SRAM DUB GX | Shimano Threaded BSA |
| Wheelset | BMC CRD-321 SL | DT Swiss G540 |
| Tire | Vittoria Rubino V | Specialized Mondo |
| Brake | Shimano 105 R7170 Di2 | Shimano CUES |
| Rotor | SRAM CenterLine X | not listed |
| Handlebar | BMC HB D4 03 | Specialized Hover |
| Stem | BMC RSM 01 | Specialized Future Pro |
| Seatpost | BMC Roadmachine Carbon D-shaped | Specialized Pavé |
| Saddle | Selle Italia X Superflow | Specialized Power Sport |
| Fork | not listed | Specialized Future Shock 3.2 |
| Grips | not listed | Supacaz Super Sticky Kush |
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