2025 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
- −0.9°
- Slacker: calmer steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Trek Madone SL Gen 8 is drawn. The Trek Emonda SLR numbers we have for size 54 are missing the reach, stack, chainstay length and wheelbase.
Geometry side by side
| Measurement | Trek Madone SL Gen 8 XL | Trek Emonda SLR 54 | Difference |
|---|---|---|---|
| Reach | 402 | not listed | |
| Stack | 610 | not listed | |
| Head tube angle | 73.90 | 73.0 | −0.9° |
| Seat tube angle | 73.40 | 73.7 | +0.3° |
| Effective top tube | 584 | not listed | |
| Chainstay length | 412 | not listed | |
| Wheelbase | 1007 | not listed | |
| Standover | 863 | not listed | |
| Seat tube length | 609 | 496 | −113 mm |
| Head tube length | 201 | 131 | −70 mm |
| BB drop | not listed | 70 |
Differences are the Trek Emonda SLR minus the Trek Madone SL Gen 8. Full charts: 2025 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 500 Series OCLV Carbon | Trek Emonda SLR |
| Fork | Trek Madone | Trek Emonda SLR |
| Shifter | Shimano 105 | 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 |
| Bottom bracket | Praxis T47 | SRAM DUB GX |
| Wheelset | Bontrager Paradigm SL | Bontrager Aeolus Pro 37 |
| Tire | Bontrager R1 | Bontrager R3 |
| Brake | Shimano 105 | SRAM Force E1 |
| Rotor | Shimano SM-RT70 | SRAM CenterLine X |
| Handlebar | Bontrager Comp | Bontrager Aeolus RSL |
| Stem | Trek RCS | Bontrager Aeolus RSL |
| Headset | Trek RCS | not listed |
| Seatpost | Trek Madone | Bontrager Seatmast Cap |
| Saddle | Bontrager Aeolus | Bontrager Aeolus Elite |
| Chainring | not listed | SRAM Force AXS D2 |
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