2021 Specialized Roubaix Expert vs 2023 Trek Madone
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Trek Madone
- 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
- −0.7°
- Slacker: calmer steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Specialized Roubaix Expert is drawn. The Trek Madone numbers we have for size 50 are missing the reach, stack, chainstay length and wheelbase.
Geometry side by side
| Measurement | Specialized Roubaix Expert 54 | Trek Madone 50 | Difference |
|---|---|---|---|
| Reach | 376mm | not listed | |
| Stack | 585mm | not listed | |
| Head tube angle | 72.75° | 72.1 | −0.7° |
| Seat tube angle | 74° | 74.6 | +0.6° |
| Chainstay length | 415mm | not listed | |
| Wheelbase | 988mm | not listed | |
| BB drop | 76mm | not listed | |
| BB height | 266mm | not listed | |
| Standover | 762mm | 711 | −51 mm |
| Seat tube length | 465mm | 453 | −12 mm |
| Fork length | 370mm | not listed | |
| Head tube length | 125mm | 111 | −14 mm |
| Effective top tube | not listed | 521 |
Differences are the Trek Madone minus the Specialized Roubaix Expert. Full charts: 2021 Specialized Roubaix Expert, 2023 Trek Madone.
Where each sits in its class
Specialized Roubaix ExpertTrek Madone
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 ExpertExpert | Trek MadoneMadone SLR 9 eTap |
|---|---|---|
| Fork | Specialized Future Shock 2.0 | Trek Madone KVF |
| Shifter | Shimano Ultegra Di2 | SRAM RED |
| Derailleur | Shimano Ultegra R8050 Di2, Shimano Ultegra RX | not listed |
| Cassette | Shimano Ultegra | SRAM XG-1290 |
| Chain | Shimano Ultegra | SRAM RED E1 |
| Crankset | Shimano Ultegra R8000 | SRAM Red |
| Wheelset | DT Swiss R470 | Bontrager Aeolus RSL 51 |
| Tire | Specialized Turbo Pro | Bontrager R4 |
| Brake | Shimano Ultegra R8070 | not listed |
| Handlebar | Specialized Hover Expert | not listed |
| Stem | Specialized Future | not listed |
| Seatpost | Specialized S-Works Pave | Trek Madone aero |
| Saddle | Specialized Power Expert | Bontrager Aeolus Pro P2 RSL |
| Frame | not listed | Trek Madone SLR |
| Bottom bracket | not listed | SRAM T47 |
| Bar tape | not listed | Bontrager Supertack Performance |
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