2018 Trek Émonda SL Women's vs 2020 Specialized Tarmac SL6 Disc
The 54 is the Specialized Tarmac SL6 Disc size closest to your 52 Trek Émonda SL 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 SL6 Disc
Compared with the Trek Émonda SL Women's in 52, the Specialized Tarmac SL6 Disc in 54 places the top of the head tube 3 mm lower and 5 mm further forward, relative to the bottom bracket.
- Frame stack
- −3 mm
- Lower front end
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- +1 mm
- About the same
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Émonda SL Women's numbers we have for size 52 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Émonda SL Women's 52 | Specialized Tarmac SL6 Disc 54 | Difference |
|---|---|---|---|
| Reach | 379 | 384mm | +5 mm |
| Stack | 547 | 544mm | −3 mm |
| Head tube angle | 72.8° | 73° | +0.2° |
| Effective top tube | 534 | not listed | |
| Chainstay length | 410 | 410mm | ±0 mm |
| Wheelbase | 977 | 978mm | +1 mm |
| BB drop | 72 | 72mm | ±0 mm |
| Standover | 729 | 775mm | +46 mm |
| Seat tube length | 493 | 481mm | −12 mm |
| Head tube length | 140 | 143mm | +3 mm |
| Seat tube angle | not listed | 74° | |
| BB height | not listed | 268mm | |
| Fork length | not listed | 363mm |
Differences are the Specialized Tarmac SL6 Disc minus the Trek Émonda SL Women's. Full charts: 2018 Trek Émonda SL Women's, 2020 Specialized Tarmac SL6 Disc.
Where each sits in its class
Trek Émonda SL Women'sSpecialized Tarmac SL6 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 SL Women'sSL 5 Women's | Specialized Tarmac SL6 DiscDisc |
|---|---|---|
| Frame | Trek Ultralight 500 | Specialized Tarmac SL6 |
| Shifter | Shimano 105 | Shimano Tiagra |
| Derailleur | Shimano 105 | Shimano Tiagra |
| Cassette | Shimano 105 | not listed |
| Chain | Shimano 105 | KMC X10 |
| Crankset | Shimano 105 | Shimano Tiagra 4700 |
| Bottom bracket | Trek BB90 | not listed |
| Tire | Bontrager R1 Hard-Case Lite | Specialized Turbo Pro |
| Brake | Shimano 105 | not listed |
| Handlebar | Bontrager Comp VR-S | not listed |
| Seatpost | Bontrager Tuned | not listed |
| Saddle | Bontrager Ajna | Specialized Power Sport |
| Wheelset | not listed | Specialized Axis Sport |
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