2020 Trek Émonda ALR vs 2019 Trek Madone SLR Disc Frameset
The 58 is the Trek Madone SLR Disc Frameset size closest to your 56 Trek Émonda ALR. 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 Madone SLR Disc Frameset
Compared with the Trek Émonda ALR in 56, the Trek Madone SLR Disc Frameset in 58 places the top of the head tube 4 mm higher and 9 mm further forward, relative to the bottom bracket. Its wheelbase is 9 mm longer, which can contribute to stability at speed.
- Frame stack
- +4 mm
- Higher front end
- Frame reach
- +9 mm
- Longer frame reach
- Wheelbase
- +9 mm
- Longer: steadier at speed
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- +1 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Émonda ALR numbers we have for size 56 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Émonda ALR 56 | Trek Madone SLR Disc Frameset 58 | Difference |
|---|---|---|---|
| Reach | 387 | 396 | +9 mm |
| Stack | 577 | 581 | +4 mm |
| Head tube angle | 73.5° | 73.8° | +0.3° |
| Effective top tube | 560 | 574 | +14 mm |
| Chainstay length | 410 | 411 | +1 mm |
| Wheelbase | 983 | 992 | +9 mm |
| BB drop | 70 | 68 | −2 mm |
| Standover | 767 | 793 | +26 mm |
| Seat tube length | 533 | 553 | +20 mm |
| Head tube length | 170 | 171 | +1 mm |
Differences are the Trek Madone SLR Disc Frameset minus the Trek Émonda ALR. Full charts: 2020 Trek Émonda ALR, 2019 Trek Madone SLR Disc Frameset.
Where each sits in its class
Trek Émonda ALRTrek Madone SLR Disc Frameset
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 | Trek Madone SLR Disc FramesetSLR Disc Frameset |
|---|---|---|
| Frame | not listed | Trek OCLV |
| Fork | not listed | Trek Madone KVF |
| Bottom bracket | not listed | Trek BB90 |
| Headset | not listed | Trek Madone |
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
