2017 Specialized Tarmac Pro vs 2018 Specialized Tarmac SL5 Men's Expert DA
The 61 is the Specialized Tarmac SL5 Men's Expert DA size closest to your 64 Specialized Tarmac Pro. 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 Tarmac SL5 Men's Expert DA
Compared with the Specialized Tarmac Pro in 64, the Specialized Tarmac SL5 Men's Expert DA in 61 places the top of the head tube 24 mm lower and 7 mm further back, relative to the bottom bracket. Its wheelbase is 3 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −24 mm
- Lower front end
- Frame reach
- −7 mm
- Shorter frame reach
- Wheelbase
- −3 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Tarmac Pro, 64Specialized Tarmac SL5 Men's Expert DA, 61Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac Pro 64 | Specialized Tarmac SL5 Men's Expert DA 61 | Difference |
|---|---|---|---|
| Reach | 415mm | 408mm | −7 mm |
| Stack | 636mm | 612mm | −24 mm |
| Head tube angle | 74° | 74° | ±0.0° |
| Seat tube angle | 72.5° | 72.5° | ±0.0° |
| Effective top tube | 621mm | 600mm | −21 mm |
| Chainstay length | 410mm | 410mm | ±0 mm |
| Wheelbase | 1016mm | 1013mm | −3 mm |
| BB drop | 67.5mm | 67.5mm | ±0 mm |
| BB height | 274.5mm | 274mm | −1 mm |
| Standover | 850mm | 850mm | ±0 mm |
| Seat tube length | 584mm | 553mm | −31 mm |
| Fork length | 368mm | 368mm | ±0 mm |
| Head tube length | 235mm | 210mm | −25 mm |
Differences are the Specialized Tarmac SL5 Men's Expert DA minus the Specialized Tarmac Pro. Full charts: 2017 Specialized Tarmac Pro, 2018 Specialized Tarmac SL5 Men's Expert DA.
Where each sits in its class
Specialized Tarmac ProSpecialized Tarmac SL5 Men's Expert DA
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 Tarmac ProPro | Specialized Tarmac SL5 Men's Expert DAMen's Expert DA |
|---|---|---|
| Bottom bracket | Praxis 6806 | Shimano Dura-Ace BB |
| Frame | not listed | Specialized Tarmac SL5 |
| Shifter | not listed | Shimano Dura-Ace R9100 |
| Derailleur | not listed | Shimano Dura-Ace R9100 |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | Shimano Ultegra |
| Crankset | not listed | Shimano Dura-Ace R9100 |
| Wheelset | not listed | Roval SLX 24 |
| Tire | not listed | Specialized S-Works Turbo |
| Brake | not listed | Shimano Dura-Ace R9100 |
| Saddle | not listed | Specialized Toupe Expert |
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