Which size or configuration labels have geometry for the 2017 Trek Fuel EX 9.8 27.5 Plus?

Geometry is listed for S, M, ML, L, and XL.

What are the reach and stack of the 2017 Trek Fuel EX 9.8 27.5 Plus in size ML?

In size ML, reach is 450 mm and stack is 606 mm.

What is the head tube angle of the 2017 Trek Fuel EX 9.8 27.5 Plus?

The head tube angle is 67.2 degrees in every size.

What does the 2017 Trek Fuel EX 9.8 27.5 Plus ship with?

The stock build includes Trek OCLV, Fox 34 Float Performance, Shimano XT M8000, and DT Swiss 350 centerlock.

Which years of the Trek Fuel EX are on Quiver?

Quiver has the Trek Fuel EX for 2017, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2005.

2017 Trek Fuel EX 9.8 27.5 Plus geometry and specs

Key facts

Brand: Trek
Model: Fuel EX
Model year: 2017
Frame: 9.8 27.5 Plus
Type: Trail
Geometry labels: S, M, ML, L, and XL
Drivetrain: Shimano Deore XT
Fork: Fox 34 Float Performance
Wheels: DT Swiss 350 centerlock
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 11, 2026

Geometry by size

Geometry drawing, size ML, to scale.

2017 Trek Fuel EX 9.8 27.5 Plus geometry by size
Measurement	S	M	ML	L	XL
Reach(mm)	399	433	450	465	487
Stack(mm)	607	606	606	606	615
Head tube angle(°)	67.2	67.2	67.2	67.2	67.2
Seat tube angle(°)	74.2	74.2	74.2	74.2	74.2
Effective top tube(mm)	565	600	617	632	657
Chainstay length(mm)	433	433	433	433	433
Wheelbase(mm)	1121	1156	1173	1188	1214
BB drop(mm)	30	30	30	30	30
BB height(mm)	325	325	325	325	325
Standover(mm)	767	747	742	737	747
Seat tube length(mm)	394	419	440	470	510
Head tube length(mm)	100	100	100	100	110

How to read a geometry chart

Stock build

18 parts

Frame

Trek OCLV

Frame

Suspension

Fox 34 Float Performance

Fork

Drivetrain

Shimano XT M8000

Shifter

Shimano Deore XT

Derailleur

Shimano Deore XT

CassetteSpeeds 12Freehub body Shimano Micro Spline

Shimano Deore XT

Chain

Shimano Deore XT

Crankset

Trek PF92

Bottom bracket

Wheels & Tires

DT Swiss 350 centerlock

Wheelset

Bontrager Chupacabra

Tire

DT Swiss 350 centerlock

Hub

Sun Ringlé Duroc 40 SL

Rim

Brakes

Shimano Deore XT

BrakeCaliper mount Post Mount

Cockpit

Bontrager Line

HandlebarMaterial Aluminum

Bontrager Line

StemSteerer diameter 1.5"

Trek Knock Block

HeadsetBearing type Sealed Cartridge

Seatpost & Saddle

RockShox Reverb Stealth

Seatpost

Bontrager Evoke 3

Saddle

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Manufacturer

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Same kind of bike with the closest frame angles and proportions. Differences are how each one compares to this bike.

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Quick answers

Which size or configuration labels have geometry for the 2017 Trek Fuel EX 9.8 27.5 Plus?: Geometry is listed for S, M, ML, L, and XL.
What are the reach and stack of the 2017 Trek Fuel EX 9.8 27.5 Plus in size ML?: In size ML, reach is 450 mm and stack is 606 mm.
What is the head tube angle of the 2017 Trek Fuel EX 9.8 27.5 Plus?: The head tube angle is 67.2 degrees in every size.
What does the 2017 Trek Fuel EX 9.8 27.5 Plus ship with?: The stock build includes Trek OCLV, Fox 34 Float Performance, Shimano XT M8000, and DT Swiss 350 centerlock.
Which years of the Trek Fuel EX are on Quiver?: Quiver has the Trek Fuel EX for 2017, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2005.