2025 Trek Émonda ALR Frameset vs 2023 Cervélo R5
The 56 is the Cervélo R5 size closest to your 56 Trek Émonda ALR Frameset. 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 Cervélo R5
Compared with the Trek Émonda ALR Frameset in 56, the Cervélo R5 in 56 places the top of the head tube 5 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 11 mm longer, which can contribute to stability at speed.
- Frame stack
- −5 mm
- Lower front end
- Frame reach
- +2 mm
- About the same reach
- Wheelbase
- +11 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Émonda ALR Frameset numbers we have for size 56 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Émonda ALR Frameset 56 | Cervélo R5 56 | Difference |
|---|---|---|---|
| Reach | 387 | 389 | +2 mm |
| Stack | 577 | 572 | −5 mm |
| Head tube angle | 73.5° | 73 | −0.5° |
| Effective top tube | 560 | 564 | +4 mm |
| Chainstay length | 410 | 410 | ±0 mm |
| Wheelbase | 983 | 994 | +11 mm |
| BB drop | 70 | 72 | +2 mm |
| Standover | 767 | 778 | +11 mm |
| Seat tube length | 513 | not listed | |
| Head tube length | 170 | 163 | −7 mm |
| Seat tube angle | not listed | 73 |
Differences are the Cervélo R5 minus the Trek Émonda ALR Frameset. Full charts: 2025 Trek Émonda ALR Frameset, 2023 Cervélo R5.
Where each sits in its class
Trek Émonda ALR FramesetCervélo R5
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 ALR FramesetALR Frameset | Cervélo R5Dura-Ace Di2 |
|---|---|---|
| Frame | Trek Ultralight 300 | not listed |
| Fork | Trek Émonda SL | not listed |
| Derailleur | not listed | Shimano Dura-Ace Di2 |
| Crankset | not listed | Shimano Dura-Ace Di2 |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
