Which size or configuration labels have geometry for the 2018 Trek FX Women's?

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

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

In size M, reach is 380 mm and stack is 574 mm.

What is the head tube angle of the 2018 Trek FX Women's?

The head tube angle is 70.5 degrees in size M.

What does the 2018 Trek FX 2 Women's ship with?

The stock build includes Trek FX Alpha Gold, Shimano EF500, Formula F21, and Bontrager SSR.

Which years of the Trek FX are on Quiver?

Quiver has the Trek FX for 2018, 2027, 2025, 2024, 2023, 2022, 2021, 2020, 2019, and 2017.

2018

2018 Trek FX Women's

Gravel

The 2018 Trek FX Women's sits in the middle of the range for gravel bikes, with a slacker head angle and a longer rear center. Reach 380 to 386 mm, stack 539 to 583 mm. The FX 2 Women's build comes with Shimano Tourney TY71 shifting and Formula F21 wheels.

Compare with 1,000+ gravel bikes

Source: trekbikes.com. Checked Oct 22, 2026.

Key facts

Brand: Trek
Model: FX
Model year: 2018
Frame: Women's
Type: Gravel
Geometry labels: XS, S, M, and L
Drivetrain: Varies by build
Fork: Bontrager Nebula
Wheels: Formula F21
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 22, 2026

Geometry by size

2018 Trek FX Women's geometry by size
Measurement	XS	S	M	L
Reach(mm)	386	384	380	386
Stack(mm)	539	555	574	583
Head tube angle(°)	70.0	70.5	70.5	70.5
Effective top tube(mm)	530	533	539	553
Chainstay length(mm)	445	445	445	445
Wheelbase(mm)	1053	1053	1055	1064
BB drop(mm)	62	62	62	62
BB height(mm)	285	285	285	285
Standover(mm)	666	697	732	767
Seat tube length(mm)	330	381	432	483
Head tube length(mm)	115	130	150	160

How to read a geometry chart

Stock build

FX 2 Women's11 parts

Frame

Trek FX Alpha Gold

Frame

Drivetrain

Shimano EF500

Shifter

Shimano Tourney TY71

Derailleur

Shimano Acera M360

Derailleur

Shimano HG-31

Cassette

KMC Z7

Chain

Wheels & Tires

Formula F21

Wheelset

Bontrager H2

Tire

Formula FM21

Hub

Bontrager Connection

Rim

Seatpost & Saddle

Bontrager SSR

Seatpost

Keep your FX 2 Women's 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

FX 3 Women's15 parts

Frame

Trek FX Alpha Gold

Frame

Suspension

Bontrager Nebula

Fork

Drivetrain

Shimano EF65

Shifter

Shimano Acera

Derailleur

Shimano Alivio T4000

Derailleur

Shimano HG20

Cassette

KMC X9

ChainLinks 114

Shimano Acera M371

Crankset

Bontrager Satellite

Pedals

Wheels & Tires

Formula F21

Wheelset

Bontrager H2 Hard Case Lite

Tire

Formula FM21

Hub

Cockpit

Bontrager Satellite Plus IsoZone

Handlebar

Seatpost & Saddle

Bontrager SSR

Seatpost

Bontrager H1

Saddle

Keep your FX 3 Women's 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

Manufacturer

Keep the factory build and your current parts distinct

Quick answers

Which size or configuration labels have geometry for the 2018 Trek FX Women's?: Geometry is listed for XS, S, M, and L.
What are the reach and stack of the 2018 Trek FX Women's in size M?: In size M, reach is 380 mm and stack is 574 mm.
What is the head tube angle of the 2018 Trek FX Women's?: The head tube angle is 70.5 degrees in size M.
What does the 2018 Trek FX 2 Women's ship with?: The stock build includes Trek FX Alpha Gold, Shimano EF500, Formula F21, and Bontrager SSR.
Which years of the Trek FX are on Quiver?: Quiver has the Trek FX for 2018, 2027, 2025, 2024, 2023, 2022, 2021, 2020, 2019, and 2017.