2027 Trek Madone SLR Gen 8 vs 2025 Trek Émonda ALR
The 60 is the Trek Émonda ALR size closest to your XL Trek Madone SLR Gen 8. 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 ALR
Compared with the Trek Madone SLR Gen 8 in XL, the Trek Émonda ALR in 60 places the top of the head tube 9 mm lower and 3 mm further back, relative to the bottom bracket. Its wheelbase is 6 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −9 mm
- Lower front end
- Frame reach
- −3 mm
- Shorter frame reach
- Wheelbase
- −6 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- −1 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Madone SLR Gen 8 numbers we have for size XL are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Madone SLR Gen 8 XL | Trek Émonda ALR 60 | Difference |
|---|---|---|---|
| Reach | 402 | 399 | −3 mm |
| Stack | 610 | 601 | −9 mm |
| Head tube angle | 73.9° | 73.9° | ±0.0° |
| Effective top tube | 584 | 586 | +2 mm |
| Chainstay length | 412 | 411 | −1 mm |
| Wheelbase | 1007 | 1001 | −6 mm |
| BB drop | 68 | 68 | ±0 mm |
| Standover | 863 | 811 | −52 mm |
| Seat tube length | 609 | 573 | −36 mm |
| Head tube length | 201 | 191 | −10 mm |
Differences are the Trek Émonda ALR minus the Trek Madone SLR Gen 8. Full charts: 2027 Trek Madone SLR Gen 8, 2025 Trek Émonda ALR.
Where each sits in its class
Trek Madone SLR Gen 8Trek 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 SLR Gen 8SLR 7 AXS Gen 8 | Trek Émonda ALRALR 5 |
|---|---|---|
| Frame | Trek Madone | not listed |
| Fork | Trek Madone Gen 8 | Trek Émonda ALR |
| Shifter | SRAM Force | not listed |
| Derailleur | SRAM Force AXS | not listed |
| Cassette | SRAM Force XG-1270 | not listed |
| Chain | SRAM E1 Force | not listed |
| Crankset | SRAM Force AXS | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Battery | SRAM eTap | not listed |
| Wheelset | Bontrager Aeolus Pro 51 | Bontrager Paradigm SL |
| Tire | Bontrager Aeolus RSL RD | Bontrager R1 Hard-Case Lite |
| Brake | SRAM Force AXS | not listed |
| Rotor | SRAM Paceline | not listed |
| Handlebar | Trek Aero RSL Road | not listed |
| Headset | Bontrager Expander Plug | not listed |
| Seatpost | Trek Madone aero | not listed |
| Saddle | Bontrager Aeolus Pro | not listed |
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