2022 Specialized Roubaix vs 2021 Specialized Tarmac SL7 Pro
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 Tarmac SL7 Pro
- 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
- −39 mm
- Shorter: quicker to change direction
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −8 mm
- Shorter: livelier
The two frames
Only the Specialized Roubaix is drawn. The Specialized Tarmac SL7 Pro numbers we have for size 54 are missing the reach and stack.
Geometry side by side
| Measurement | Specialized Roubaix 58 | Specialized Tarmac SL7 Pro 54 | Difference |
|---|---|---|---|
| Reach | 392mm | not listed | |
| Stack | 630mm | not listed | |
| Head tube angle | 73.5° | 73 | −0.5° |
| Seat tube angle | 73.5° | 74 | +0.5° |
| Chainstay length | 418mm | 410 | −8 mm |
| Wheelbase | 1014mm | 975 | −39 mm |
| BB drop | 74.5mm | 72 | −3 mm |
| BB height | 268mm | 268 | ±0 mm |
| Standover | 805mm | 768mm | −37 mm |
| Seat tube length | 505mm | not listed | |
| Fork length | 370mm | not listed | |
| Head tube length | 170mm | not listed |
Differences are the Specialized Tarmac SL7 Pro minus the Specialized Roubaix. Full charts: 2022 Specialized Roubaix, 2021 Specialized Tarmac SL7 Pro.
Where each sits in its class
Specialized RoubaixSpecialized Tarmac SL7 Pro
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 RoubaixRoubaix - Shimano Tiagra | Specialized Tarmac SL7 Pro |
|---|---|---|
| Fork | Specialized Future Shock 1.5 | not listed |
| Shifter | Shimano Tiagra | not listed |
| Derailleur | Shimano Tiagra | not listed |
| Cassette | Shimano Tiagra | not listed |
| Chain | KMC X10 | not listed |
| Crankset | Praxis Alba | not listed |
| Pedals | Specialized PROVIDED BY | not listed |
| Wheelset | Specialized AXIS Elite | not listed |
| Brake | Shimano Tiagra | not listed |
| Handlebar | Specialized Hover | not listed |
| Stem | Specialized Future | not listed |
| Seatpost | Specialized S-Works Pave | not listed |
| Saddle | Specialized Power Sport | not listed |
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