2017 Specialized Tarmac Disc vs 2018 Specialized Tarmac SL5 Men's Expert DA
The 54 is the Specialized Tarmac SL5 Men's Expert DA size closest to your 54 Specialized Tarmac Disc. 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 Disc in 54, the Specialized Tarmac SL5 Men's Expert DA in 54 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Tarmac Disc, 54Specialized Tarmac SL5 Men's Expert DA, 54Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac Disc 54 | Specialized Tarmac SL5 Men's Expert DA 54 | Difference |
|---|---|---|---|
| Reach | 387mm | 387mm | ±0 mm |
| Stack | 543mm | 543mm | ±0 mm |
| Head tube angle | 73° | 73° | ±0.0° |
| Seat tube angle | 73.5° | 73.5° | ±0.0° |
| Effective top tube | 548mm | 548mm | ±0 mm |
| Chainstay length | 405mm | 405mm | ±0 mm |
| Wheelbase | 978mm | 978mm | ±0 mm |
| BB drop | 69mm | 69mm | ±0 mm |
| BB height | 272.5mm | 272.5mm | ±0 mm |
| Standover | 775mm | 775mm | ±0 mm |
| Seat tube length | 481mm | 481mm | ±0 mm |
| Fork length | 368mm | 368mm | ±0 mm |
| Head tube length | 140mm | 140mm | ±0 mm |
Differences are the Specialized Tarmac SL5 Men's Expert DA minus the Specialized Tarmac Disc. Full charts: 2017 Specialized Tarmac Disc, 2018 Specialized Tarmac SL5 Men's Expert DA.
Where each sits in its class
Specialized Tarmac DiscSpecialized 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 DiscS-Works Disc | Specialized Tarmac SL5 Men's Expert DAMen's Expert DA |
|---|---|---|
| Shifter | Specialized C-clips | Shimano Dura-Ace R9100 |
| Frame | not listed | Specialized Tarmac SL5 |
| Derailleur | not listed | Shimano Dura-Ace R9100 |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | Shimano Ultegra |
| Crankset | not listed | Shimano Dura-Ace R9100 |
| Bottom bracket | not listed | Shimano Dura-Ace BB |
| 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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