Which size or configuration labels have geometry for the 2017 Trek Fuel EX 9.8 29?

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

What are the reach and stack of the 2017 Trek Fuel EX 9.8 29 in size ML?

In size ML, reach is 450 mm and stack is 603 mm.

What is the head tube angle of the 2017 Trek Fuel EX 9.8 29?

The head tube angle is 67.7 degrees in every size.

What does the 2017 Trek Fuel EX 9.8 29 ship with?

The stock build includes Trek OCLV, Fox 34 Float Performance, Shimano XT M8000, and Bontrager Line Comp 30.

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 29 geometry and specs

Key facts

Brand: Trek
Model: Fuel EX
Model year: 2017
Frame: 9.8 29
Type: Trail
Geometry labels: S, M, ML, L, and XL
Drivetrain: Shimano Deore XT
Fork: Fox 34 Float Performance
Wheels: Bontrager Line Comp 30
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 29 geometry by size
Measurement	S	M	ML	L	XL
Reach(mm)	399	433	450	465	487
Stack(mm)	604	603	603	603	612
Head tube angle(°)	67.7	67.7	67.7	67.7	67.7
Seat tube angle(°)	74.7	74.7	74.7	74.7	74.7
Effective top tube(mm)	565	600	617	632	657
Chainstay length(mm)	432	432	432	432	432
Wheelbase(mm)	1121	1156	1173	1188	1214
BB drop(mm)	30	30	30	30	30
BB height(mm)	337	337	337	337	337
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

16 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

Bontrager Line Comp 30

WheelsetInternal rim width 29mmRim material AluminumSpoke count 28Tubeless ready

Bontrager XR3 Team Issue

Tire

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

Bontrager Line 125

Seatpost

Bontrager Evoke 3

Saddle

Keep your Fuel EX 9.8 29 in Quiver

Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.

Free on App Store Free on Google PlayFree for your first bike, on iPhone and Android.

Already have Quiver? Open this build

Sources agreeManufacturer

Keep the factory build and your current parts distinct

Bikes to compare with the Fuel EX

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

2019 Specialized Stumpjumper ST Men's Comp Carbon 27.5
Slacker head angle, steeper seat angle.
Compare
2018 Specialized Camber Men's 27.5
Shorter chainstays, higher bottom bracket.
Compare
2019 Merida ONE-TWENTY
Lower bottom bracket, more upright position.
Compare
2019 Merida One-Forty
Higher bottom bracket, slacker head angle.
Compare

Quick answers

Which size or configuration labels have geometry for the 2017 Trek Fuel EX 9.8 29?: Geometry is listed for S, M, ML, L, and XL.
What are the reach and stack of the 2017 Trek Fuel EX 9.8 29 in size ML?: In size ML, reach is 450 mm and stack is 603 mm.
What is the head tube angle of the 2017 Trek Fuel EX 9.8 29?: The head tube angle is 67.7 degrees in every size.
What does the 2017 Trek Fuel EX 9.8 29 ship with?: The stock build includes Trek OCLV, Fox 34 Float Performance, Shimano XT M8000, and Bontrager Line Comp 30.
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.