2026
2026 Trek Fuel EX
The 2026 Trek Fuel EX sits more aggressive than most trail bikes, with a slacker head angle and a shorter rear center. The Fuel EX 5 build comes with Shimano Deore M6100 shifting and Bontrager Line TLR 30 wheels.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Fuel EX
- Model year
- 2026
- Type
- Trail
- Geometry labels
- S, M, L, XL, and XXL
- Drivetrain
- Varies by build
- Fork
- Varies by build
- Rear shock
- Varies by build
- Wheels
- Bontrager Line TLR 30
- Geometry
- Some measurements unavailable
- Source
- trekbikes.com
- Checked
Geometry by size
| Measurement | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Reach(mm) | 431 | 460 | 485 | 510 | Not available |
| Stack(mm) | 610 | 624 | 638 | 651 | Not available |
| Head tube angle(°) | 64.6 (from the manufacturer) | 64.5 | 64.5 | 64.5 | Not available |
| Seat tube angle(°) | Not available | Not available | 77.4 | Not available | Not available |
| Effective top tube(mm) | 548 | 583 | 617 | 651 | Not available |
| Chainstay length(mm) | 437 | 437 | 442 | 447 | Not available |
| Wheelbase(mm) | 1187 | 1225 | 1262 | 1298 | Not available |
| BB drop(mm) | 35 | 35 | 35 | 35 | 35 |
| BB height(mm) | Not available | 339 | 339 | 339 | Not available |
| Seat tube length(mm) | 370 | 400 | 420 | 455 | 475 |
| Head tube length(mm) | 95 | 110 | 125 | 140 | 155 |
✓Sources agreeMManufacturer Not available
Requested. Requests decide what we research next.
Stock build
Fuel EX 5
Frame
Trek Fuel EX
Suspension
RockShox Recon Silver RL
Drivetrain
Shimano Deore M6100
Shimano Deore M6100
Shimano Deore M6100
Shimano MT512
Shimano MT501
Wheels & Tires
Brakes
Shimano MT200
Cockpit
Seatpost & Saddle
Keep your Fuel EX 5 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
Fuel EX 8
Frame
Trek Alpha NEXT
Suspension
Fox 36 Rhythm
Fox Float X Performance
Drivetrain
SRAM Eagle 70 Transmission
SRAM Eagle 70 Transmission
SRAM Eagle 70 Transmission
SRAM Eagle 70 Transmission
SRAM DUB
Wheels & Tires
Brakes
Cockpit
Race Face Turbine
Bontrager Elite
Trek Line
FSA Orbit
Seatpost & Saddle
Fenders & Protection
Trek Downtube Storage Port
Keep your Fuel EX 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 2026 Trek Fuel EX?
- Geometry is listed for S, M, L, XL, and XXL.
- What are the reach and stack of the 2026 Trek Fuel EX in size L?
- In size L, reach is 485 mm and stack is 638 mm.
- What is the head tube angle of the 2026 Trek Fuel EX?
- The head tube angle is 64.5 degrees in size L.
- What does the 2026 Trek Fuel EX 5 ship with?
- The stock build includes Trek Fuel EX, RockShox Recon Silver RL, Shimano Deore M6100, and Bontrager Line TLR 30.
- Which years of the Trek Fuel EX are on Quiver?
- Quiver has the Trek Fuel EX for 2026, 2027, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2005.
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