2025
2025 Trek Fuel EX AL Gen 6 Frameset
The 2025 Trek Fuel EX AL Gen 6 Frameset sits at the aggressive end of the range for a trail bike, with a shorter rear center. Reach 404 to 551 mm, stack 572 to 644 mm.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Fuel EX
- Model year
- 2025
- Frame
- AL Gen 6 Frameset
- Type
- Trail
- Geometry labels
- XS, S, M, ML, L, XL, and XXL
- Geometry
- Complete for every size
- Source
- trekbikes.com
- Checked
Geometry by size
| Measurement | XS | S | M | ML | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| Reach(mm) | 404 | 433 | 456 | 476 | 491 | 521 | 551 |
| Stack(mm) | 572 | 572 | 612 | 612 | 617 | 630 | 644 |
| Head tube angle(°) | 64.9 | 64.8 | 65.1 | 65.1 | 65.1 | 65.0 | 65.0 |
| Seat tube angle(°) | 78.9 | 78.5 | 78.8 | 78.0 | 77.7 | 77.1 | 76.5 |
| Effective top tube(mm) | 516 | 550 | 583 | 606 | 626 | 660 | 695 |
| Chainstay length(mm) | 434 | 434 | 433 | 438 | 438 | 443 | 448 |
| Wheelbase(mm) | 1144 | 1174 | 1212 | 1232 | 1249 | 1286 | 1322 |
| BB drop(mm) | 21 | 21 | 31 | 31 | 31 | 30 | 30 |
| BB height(mm) | 337 | 337 | 343 | 343 | 343 | 343 | 343 |
| Standover(mm) | 720 | 727 | 743 | 748 | 754 | 774 | 781 |
| Seat tube length(mm) | 360 | 380 | 410 | 420 | 435 | 470 | 500 |
| Head tube length(mm) | 95 | 95 | 100 | 100 | 105 | 120 | 135 |
Stock build
Frameset only
Sold as a frameset, without a build kit.
Keep your Fuel EX AL Gen 6 Frameset in Quiver
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Quick answers
- Which size or configuration labels have geometry for the 2025 Trek Fuel EX AL Gen 6 Frameset?
- Geometry is listed for XS, S, M, ML, L, XL, and XXL.
- What are the reach and stack of the 2025 Trek Fuel EX AL Gen 6 Frameset in size ML?
- In size ML, reach is 476 mm and stack is 612 mm.
- What is the head tube angle of the 2025 Trek Fuel EX AL Gen 6 Frameset?
- The head tube angle is 65.1 degrees in size ML.
- Which years of the Trek Fuel EX are on Quiver?
- Quiver has the Trek Fuel EX for 2025, 2027, 2026, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2005.
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