2016 Trek Émonda SLR Women's vs 2018 Specialized Tarmac Disc
The 49 is the Specialized Tarmac Disc size closest to your 47 Trek Émonda SLR Women's. 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 Disc
Compared with the Trek Émonda SLR Women's in 47, the Specialized Tarmac Disc in 49 places the top of the head tube 8 mm lower and 6 mm further forward, relative to the bottom bracket.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- +6 mm
- Longer frame reach
- Wheelbase
- −1 mm
- About the same
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Émonda SLR Women's numbers we have for size 47 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Émonda SLR Women's 47 | Specialized Tarmac Disc 49 | Difference |
|---|---|---|---|
| Reach | 369 | 375mm | +6 mm |
| Stack | 522 | 514mm | −8 mm |
| Head tube angle | 71.2° | 71.75° | +0.5° |
| Effective top tube | 513 | 508mm | −5 mm |
| Chainstay length | 410 | 410mm | ±0 mm |
| Wheelbase | 974 | 973mm | −1 mm |
| BB drop | 72 | 74mm | +2 mm |
| Standover | 698 | 740mm | +42 mm |
| Seat tube length | 444 | 431mm | −13 mm |
| Head tube length | 115 | 115mm | ±0 mm |
| Seat tube angle | not listed | 75.5° | |
| BB height | not listed | 266mm | |
| Fork length | not listed | 363mm |
Differences are the Specialized Tarmac Disc minus the Trek Émonda SLR Women's. Full charts: 2016 Trek Émonda SLR Women's, 2018 Specialized Tarmac Disc.
Where each sits in its class
Trek Émonda SLR Women'sSpecialized Tarmac Disc
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 | Trek Émonda SLR Women'sSLR 9 Women's | Specialized Tarmac DiscS-Works Disc |
|---|---|---|
| Frame | Trek Ultralight 700 | Specialized S-Works Tarmac SL6 |
| Shifter | Shimano Dura-Ace Di2 | not listed |
| Derailleur | Shimano Dura-Ace Di2 | not listed |
| Cassette | Shimano Dura-Ace | not listed |
| Chain | Shimano Dura Ace | not listed |
| Crankset | Shimano Dura-Ace | not listed |
| Bottom bracket | Trek BB90 | not listed |
| Wheelset | Bontrager Aeolus 3 D3 | not listed |
| Tire | Bontrager R4 Hard-Case Lite | not listed |
| Brake | Bontrager Stop | not listed |
| Handlebar | Bontrager Lite IsoZone | not listed |
| Stem | Bontrager XXX | not listed |
| Headset | Cane Creek AER | not listed |
| Seatpost | Bontrager Tuned | not listed |
| Saddle | Bontrager Ajna Pro WSD | not listed |
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