2023 Trek Madone SLR vs 2025 Trek Émonda ALR
The Trek Émonda ALR size closest to your 54 is the 54. Compare the 54 instead
What changes on the Trek Émonda ALR
Compared with the Trek Madone SLR in 54, the Trek Émonda ALR in 52 places the top of the head tube 8 mm lower and 3 mm further back, relative to the bottom bracket. Its wheelbase is 4 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- −3 mm
- Shorter frame reach
- Wheelbase
- −4 mm
- Shorter: quicker to change direction
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Trek Madone SLR is drawn. The Trek Émonda ALR numbers we have for size 52 are missing the seat angle.
Geometry side by side
| Measurement | Trek Madone SLR 54 | Trek Émonda ALR 52 | Difference |
|---|---|---|---|
| Reach | 386 | 383 | −3 mm |
| Stack | 541 | 533 | −8 mm |
| Head tube angle | 73.0 | 72.8° | −0.2° |
| Seat tube angle | 73.7 | not listed | |
| Effective top tube | 543 | 534 | −9 mm |
| Chainstay length | 410 | 410 | ±0 mm |
| Wheelbase | 981 | 977 | −4 mm |
| BB drop | 70 | 72 | +2 mm |
| Standover | 744 | 732 | −12 mm |
| Seat tube length | 496 | 483 | −13 mm |
| Head tube length | 131 | 121 | −10 mm |
Differences are the Trek Émonda ALR minus the Trek Madone SLR. Full charts: 2023 Trek Madone SLR, 2025 Trek Émonda ALR.
Where each sits in its class
Trek Madone SLRTrek Émonda ALR
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 Madone SLRSLR 6 | Trek Émonda ALRALR 5 |
|---|---|---|
| Frame | Trek Madone | not listed |
| Fork | Trek Madone KVF | Trek Émonda ALR |
| Shifter | Shimano Ultegra | not listed |
| Derailleur | Shimano Ultegra | not listed |
| Cassette | Shimano Ultegra | not listed |
| Chain | Shimano 105 DI2 | not listed |
| Crankset | Shimano Ultegra Mid Compact | not listed |
| Chainring | Shimano Ultegra | not listed |
| Bottom bracket | Trek T47 | not listed |
| Wheelset | Bontrager Aeolus Pro 51 | Bontrager Paradigm SL |
| Tire | Bontrager R3 Hard-Case Lite | Bontrager R1 Hard-Case Lite |
| Brake | Shimano Ultegra | not listed |
| Rotor | Shimano Ultegra | not listed |
| Handlebar | Trek Madone Integrated | not listed |
| Stem | Trek Madone aero | not listed |
| Seatpost | Trek Madone | not listed |
| Saddle | Bontrager Aeolus Elite | not listed |
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