2026 Specialized Roubaix SL8 vs 2026 BMC Roadmachine 01 ONE
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the BMC Roadmachine 01 ONE
- 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 Specialized Roubaix SL8 numbers we have for size 54 are missing the head angle. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Roubaix SL8 54 | BMC Roadmachine 01 ONE 54 | Difference |
|---|---|---|---|
| Reach | 381 | not listed | |
| Stack | 585 | not listed | |
| Head tube angle | not listed | 72.2 | |
| Seat tube angle | 74 | 74.2 | +0.2° |
| Chainstay length | 420 | not listed | |
| Wheelbase | 1005 | not listed | |
| BB height | 270mm | not listed | |
| BB drop | not listed | 76 |
Differences are the BMC Roadmachine 01 ONE minus the Specialized Roubaix SL8. Full charts: 2026 Specialized Roubaix SL8, 2026 BMC Roadmachine 01 ONE.
Where each sits in its class
Specialized Roubaix SL8BMC Roadmachine 01 ONE
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 Roubaix SL8S-Works SL8 | BMC Roadmachine 01 ONEONE |
|---|---|---|
| Frame | Specialized Roubaix | BMC Roadmachine 01 |
| Fork | Specialized Future Shock 3.3 | not listed |
| Shifter | SRAM Red AXS E1 | Shimano Dura-Ace Di2 |
| Derailleur | SRAM RED AXS E1 | Shimano Dura-Ace Di2 |
| Cassette | SRAM RED XG-1290 E1 | Shimano Dura-Ace |
| Chain | SRAM Red E1 flat-top | Shimano XTR M9100 |
| Crankset | SRAM RED AXS Power Meter | Shimano Dura-Ace Di2 |
| Bottom bracket | SRAM DUB | Shimano SM-BB92-41B |
| Wheelset | Roval Rapide CLX | BMC CE 40 SL |
| Tire | Specialized Mondo TLR Endurance | Vittoria Corsa N.EXT |
| Brake | Specialized override | Shimano Dura-Ace Di2 |
| Rotor | Shimano Ultegra | Shimano RT-CL900 |
| Handlebar | Roval Alpinist | BMC ICS Carbon Evo |
| Stem | Roval Alpinist | BMC ICS Carbon Evo |
| Grips | Specialized Supacaz Super Sticky Kush | not listed |
| Seatpost | Specialized S-Works Pave | BMC Roadmachine 01 D-shaped |
| Saddle | Specialized S-Works Power | Selle Italia Novus Boost Evo Superflow |
| Chainring | not listed | Shimano Dura-Ace Di2 |
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