2025
2025 Trek Madone SLR Gen 8
The 2025 Trek Madone SLR Gen 8 sits in the middle of the range for road bikes, with a longer rear center. Reach 370 to 402 mm, stack 507 to 610 mm. The Madone SLR 7 Gen 8 build comes with Bontrager Aeolus Pro 51 wheels.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Madone
- Model year
- 2025
- Frame
- SLR Gen 8
- Type
- Road
- Geometry labels
- XS, S, M, ML, L, and XL
- Drivetrain
- Shimano Dura-Ace Di2
- Wheels
- Varies by build
- Geometry
- Complete for every size
- Source
- trekbikes.com
- Checked
Geometry by size
| Measurement | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Reach(mm) | 370 | 378 | 384 | 389 | 394 | 402 |
| Stack(mm) | 507 | 530 | 546 | 562 | 582 | 610 |
| Head tube angle(°) | 71.6 | 72.2 | 72.9 | 73.5 | 73.8 | 73.9 |
| Effective top tube(mm) | 517 | 532 | 545 | 557 | 568 | 584 |
| Chainstay length(mm) | 410 | 410 | 410 | 410 | 411 | 412 |
| Wheelbase(mm) | 971 | 976 | 981 | 980 | 990 | 1007 |
| BB drop(mm) | 72 | 72 | 70 | 70 | 68 | 68 |
| Standover(mm) | 704 (from the manufacturer) | 734 (from the manufacturer) | 762 (from the manufacturer) | 790 (from the manufacturer) | 820 (from the manufacturer) | 863 (from the manufacturer) |
| Seat tube length(mm) | 404 | 440 | 476 | 512 | 548 | 609 |
| Head tube length(mm) | 100 | 121 | 136 | 150 | 172 | 201 |
Stock build
Madone SLR 7 Gen 8
Suspension
Wheels & Tires
Cockpit
Keep your Madone SLR 7 Gen 8 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Madone SLR 9 AXS Gen 8
Suspension
Wheels & Tires
Cockpit
Keep your Madone SLR 9 AXS Gen 8 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Madone SLR 9 Gen 8
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Cages & Fittings
Keep your Madone SLR 9 Gen 8 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
✓Sources agreeMManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2025 Trek Madone SLR Gen 8?
- Geometry is listed for XS, S, M, ML, L, and XL.
- What are the reach and stack of the 2025 Trek Madone SLR Gen 8 in size ML?
- In size ML, reach is 389 mm and stack is 562 mm.
- What is the head tube angle of the 2025 Trek Madone SLR Gen 8?
- The head tube angle is 73.5 degrees in size ML.
- What does the 2025 Trek Madone SLR 7 Gen 8 ship with?
- The stock build includes Trek Madone Gen 8 one-piece, Bontrager Aeolus Pro 51, and Trek RSL.
- Which years of the Trek Madone are on Quiver?
- Quiver has the Trek Madone for 2025, 2027, 2026, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2005, and 2004.
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