2025 Trek Madone SL Gen 8 vs 2024 Trek Émonda SL Disc
The Trek Émonda SL Disc size closest to your M is the 54. Compare the 54 instead
What changes on the Trek Émonda SL Disc
Compared with the Trek Madone SL Gen 8 in M, the Trek Émonda SL Disc in 56 places the top of the head tube 17 mm higher and 7 mm further forward, relative to the bottom bracket.
- Frame stack
- +17 mm
- Higher front end
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- +2 mm
- About the same
- Head angle
- +0.6°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Trek Madone SL Gen 8, MTrek Émonda SL Disc, 56Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Madone SL Gen 8 M | Trek Émonda SL Disc 56 | Difference |
|---|---|---|---|
| Reach | 384 | 391 | +7 mm |
| Stack | 546 | 563 | +17 mm |
| Head tube angle | 72.90 | 73.5 | +0.6° |
| Seat tube angle | 73.60 | 73.3 | −0.3° |
| Effective top tube | 545 | 559 | +14 mm |
| Chainstay length | 410 | 410 | ±0 mm |
| Wheelbase | 981 | 983 | +2 mm |
| Standover | 762 | 768 | +6 mm |
| Seat tube length | 476 | 525 | +49 mm |
| Head tube length | 136 | 151 | +15 mm |
| BB drop | not listed | 70 |
Differences are the Trek Émonda SL Disc minus the Trek Madone SL Gen 8. Full charts: 2025 Trek Madone SL Gen 8, 2024 Trek Émonda SL Disc.
Where each sits in its class
Trek Madone SL Gen 8Trek Émonda SL 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 Madone SL Gen 8SL 5 Gen 8 | Trek Émonda SL DiscSL Disc |
|---|---|---|
| Frame | Trek 500 Series OCLV Carbon | Trek Ultralight 500 |
| Fork | Trek Madone | Trek Émonda SL |
| Shifter | Shimano 105 | Shimano 105 |
| Derailleur | Shimano 105 R7100 | Trek derailleurs must have |
| Cassette | Shimano 105 R7101 | Shimano 105 |
| Chain | Shimano SLX M7100 | Shimano HG601 |
| Crankset | Shimano 105 R7100 | Shimano 105 |
| Bottom bracket | Praxis T47 | not listed |
| Wheelset | Bontrager Paradigm SL | Bontrager Paradigm SL |
| Tire | Bontrager R1 | Bontrager R1 Hard-Case Lite |
| Brake | Shimano 105 | Shimano 105 |
| Rotor | Shimano SM-RT70 | Shimano CL800 |
| Handlebar | Bontrager Comp | Bontrager Comp VR-C |
| Stem | Trek RCS | Bontrager Elite |
| Headset | Trek RCS | not listed |
| Seatpost | Trek Madone | Bontrager Seatmast Cap |
| Saddle | Bontrager Aeolus | Bontrager P3 Verse |
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