2024 Specialized Tarmac SL8 Team FACT 12r Carbon vs 2024 Trek Émonda SLR H2
The 54 is the Trek Émonda SLR H2 size closest to your 56 Specialized Tarmac SL8 Team FACT 12r Carbon. 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 Trek Émonda SLR H2
Compared with the Specialized Tarmac SL8 Team FACT 12r Carbon in 56, the Trek Émonda SLR H2 in 54 places the top of the head tube 18 mm lower and 12 mm further back, relative to the bottom bracket. Its wheelbase is 10 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −18 mm
- Lower front end
- Frame reach
- −12 mm
- Shorter frame reach
- Wheelbase
- −10 mm
- Shorter: quicker to change direction
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Tarmac SL8 Team FACT 12r Carbon is drawn. The Trek Émonda SLR H2 numbers we have for size 54 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Tarmac SL8 Team FACT 12r Carbon 56 | Trek Émonda SLR H2 54 | Difference |
|---|---|---|---|
| Reach | 393mm | 381 | −12 mm |
| Stack | 573mm | 555 | −18 mm |
| Head tube angle | 73.5° | 73.0° | −0.5° |
| Seat tube angle | 73.5° | not listed | |
| Chainstay length | 410mm | 410 | ±0 mm |
| Wheelbase | 991mm | 981 | −10 mm |
| BB drop | 72mm | 70 | −2 mm |
| BB height | 268mm | not listed | |
| Standover | 786mm | 742 | −44 mm |
| Seat tube length | 494mm | 506 | +12 mm |
| Fork length | 370mm | not listed | |
| Head tube length | 157mm | 155 | −2 mm |
| Effective top tube | not listed | 543 |
Differences are the Trek Émonda SLR H2 minus the Specialized Tarmac SL8 Team FACT 12r Carbon. Full charts: 2024 Specialized Tarmac SL8 Team FACT 12r Carbon, 2024 Trek Émonda SLR H2.
Where each sits in its class
Specialized Tarmac SL8 Team FACT 12r CarbonTrek Émonda SLR H2
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 SL8 Team FACT 12r CarbonS-Works Team FACT 12r Carbon | Trek Émonda SLR H2SLR H2 |
|---|---|---|
| Frame | Specialized S-Works Tarmac SL8 FACT | Trek Ultralight 700 |
| Fork | not listed | Trek Emonda SLR |
| Headset | not listed | Bontrager Expander Plug |
| Seatpost | not listed | Trek Not |
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