2025 Trek Emonda SLR vs 2027 Trek Madone SL Gen 8
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 Madone SL Gen 8
- 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
- +0.5°
- Steeper: sharper steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Trek Emonda SLR numbers we have for size 54 are missing the reach, stack, chainstay length and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Trek Emonda SLR 54 | Trek Madone SL Gen 8 ML | Difference |
|---|---|---|---|
| Head tube angle | 73.0 | 73.5° | +0.5° |
| Seat tube angle | 73.7 | not listed | |
| BB drop | 70 | 70 | ±0 mm |
| Seat tube length | 496 | 512 | +16 mm |
| Head tube length | 131 | 150 | +19 mm |
| Reach | not listed | 389 | |
| Stack | not listed | 562 | |
| Effective top tube | not listed | 557 | |
| Chainstay length | not listed | 410 | |
| Wheelbase | not listed | 980 | |
| Standover | not listed | 790 |
Differences are the Trek Madone SL Gen 8 minus the Trek Emonda SLR. Full charts: 2025 Trek Emonda SLR, 2027 Trek Madone SL Gen 8.
Where each sits in its class
Trek Emonda SLRTrek Madone SL Gen 8
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 Emonda SLR7 AXS | Trek Madone SL Gen 8SL 6 AXS Gen 8 |
|---|---|---|
| Frame | Trek Emonda SLR | not listed |
| Fork | Trek Emonda SLR | Trek Madone Gen 8 |
| Shifter | SRAM Force AXS | SRAM Rival AXS E1 |
| Derailleur | SRAM Force AXS | SRAM Rival AXS |
| Cassette | SRAM XG-1270 GX | SRAM XG1250 |
| Chain | SRAM Force D1 | not listed |
| Crankset | SRAM Force 1 AXS | SRAM Rival AXS |
| Chainring | SRAM Force AXS D2 | not listed |
| Bottom bracket | SRAM DUB GX | SRAM DUB |
| Wheelset | Bontrager Aeolus Pro 37 | Bontrager Aeolus Elite 50 |
| Tire | Bontrager R3 | Bontrager Aeolus Pro |
| Brake | SRAM Force E1 | not listed |
| Rotor | SRAM CenterLine X | SRAM Paceline |
| Handlebar | Bontrager Aeolus RSL | not listed |
| Stem | Bontrager Aeolus RSL | Trek RCS |
| Seatpost | Bontrager Seatmast Cap | Trek Madone |
| Saddle | Bontrager Aeolus Elite | Bontrager Aeolus Elite |
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