Which size or configuration labels have geometry for the 2018 Trek Fuel EX 9.8 Women's?

Geometry is listed for XS, S, M, and ML.

What are the reach and stack of the 2018 Trek Fuel EX 9.8 Women's in size M?

In size M, reach is 428 mm and stack is 607 mm.

What is the head tube angle of the 2018 Trek Fuel EX 9.8 Women's?

The head tube angle is 67.2 degrees in size M.

What does the 2018 Trek Fuel EX 9.8 Women's ship with?

The stock build includes Trek OCLV, Fox 34 Float Performance, SRAM GX Eagle, and DT Swiss M1900.

Which years of the Trek Fuel EX are on Quiver?

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

2018 Trek Fuel EX 9.8 Women's geometry and specs

Key facts

Brand: Trek
Model: Fuel EX
Model year: 2018
Frame: 9.8 Women's
Type: Trail
Geometry labels: XS, S, M, and ML
Drivetrain: SRAM GX Eagle
Fork: Fox 34 Float Performance
Wheels: DT Swiss M1900
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 12, 2026

Geometry by size

Geometry drawing, size S, to scale.

2018 Trek Fuel EX 9.8 Women's geometry by size
Measurement	XS	S	M	ML
Reach(mm)	382	398	428	445
Stack(mm)	566	575	607	607
Head tube angle(°)	67.7	67.7	67.2	67.2
Seat tube angle(°)	74.2	74.2	74.2	74.2
Effective top tube(mm)	542	561	580	597
Chainstay length(mm)	433	433	433	433
Wheelbase(mm)	1086	1106	1160	1177
BB drop(mm)	12	12	26	26
BB height(mm)	338	338	334	334
Standover(mm)	691	699	734	728
Seat tube length(mm)	356	394	419	440
Head tube length(mm)	90	100	100	100

How to read a geometry chart

Stock build

15 parts

Frame

Trek OCLV

Frame

Suspension

Fox 34 Float Performance

Fork

Drivetrain

SRAM GX Eagle

ShifterSpeeds 12

SRAM GX Eagle

Derailleur

SRAM GX Eagle

CassetteWeight 452 g

SRAM GX Eagle

ChainCompatibility 118L

SRAM Descendant

CranksetMaterial Aluminum

Trek PF92

Bottom bracket

Wheels & Tires

DT Swiss M1900

WheelsetInternal rim width 35mmSpoke count 32Tubeless ready yesWeight 2080 g

Schwalbe Nobby Nic Performance

Tire

Brakes

SRAM Guide RS

Brake

Cockpit

Bontrager Rhythm

Stem

Trek Knock Block

HeadsetBearing type Sealed Cartridge

Seatpost & Saddle

Bontrager Line

Seatpost

Bontrager Evoke 3

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2018 Trek Fuel EX 9.8 Women's?: Geometry is listed for XS, S, M, and ML.
What are the reach and stack of the 2018 Trek Fuel EX 9.8 Women's in size M?: In size M, reach is 428 mm and stack is 607 mm.
What is the head tube angle of the 2018 Trek Fuel EX 9.8 Women's?: The head tube angle is 67.2 degrees in size M.
What does the 2018 Trek Fuel EX 9.8 Women's ship with?: The stock build includes Trek OCLV, Fox 34 Float Performance, SRAM GX Eagle, and DT Swiss M1900.
Which years of the Trek Fuel EX are on Quiver?: Quiver has the Trek Fuel EX for 2018, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2005.