2026 Trek Madone SL Gen 8 vs 2025 Trek Emonda SLR
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Trek Emonda SLR
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- −0.1°
- About the same head angle
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Trek Madone SL Gen 8 numbers we have for size M are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Madone SL Gen 8 M | Trek Emonda SLR 52 | Difference |
|---|---|---|---|
| Reach | 384 | not listed | |
| Stack | 546 | not listed | |
| Head tube angle | 72.9° | 72.8 | −0.1° |
| Effective top tube | 545 | not listed | |
| Chainstay length | 410 | not listed | |
| Wheelbase | 981 | not listed | |
| BB drop | 70 | 72 | +2 mm |
| Standover | 762 | not listed | |
| Seat tube length | 476 | 483 | +7 mm |
| Head tube length | 136 | 121 | −15 mm |
| Seat tube angle | not listed | 74.2 |
Differences are the Trek Emonda SLR minus the Trek Madone SL Gen 8. Full charts: 2026 Trek Madone SL Gen 8, 2025 Trek Emonda SLR.
Where each sits in its class
Trek Madone SL Gen 8Trek Emonda SLR
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 Emonda SLR7 AXS |
|---|---|---|
| Frame | Trek OCLV | Trek Emonda SLR |
| Fork | Trek Madone Gen 8 | Trek Emonda SLR |
| Shifter | Shimano 105 R7120 | SRAM Force AXS |
| Derailleur | Shimano 105 R7100 | SRAM Force AXS |
| Cassette | Shimano 105 R7101 | SRAM XG-1270 GX |
| Chain | Shimano SLX M7100 | SRAM Force D1 |
| Crankset | Shimano 105 R7100 | SRAM Force 1 AXS |
| Wheelset | Bontrager Paradigm 23 | Bontrager Aeolus Pro 37 |
| Tire | Bontrager Aeolus Pro | Bontrager R3 |
| Rim | Bontrager Paradigm 23 | not listed |
| Stem | Trek RCS | Bontrager Aeolus RSL |
| Seatpost | Trek Madone | Bontrager Seatmast Cap |
| Saddle | Bontrager Aeolus Elite | Bontrager Aeolus Elite |
| Chainring | not listed | SRAM Force AXS D2 |
| Bottom bracket | not listed | SRAM DUB GX |
| Brake | not listed | SRAM Force E1 |
| Rotor | not listed | SRAM CenterLine X |
| Handlebar | not listed | Bontrager Aeolus RSL |
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