Which size or configuration labels have geometry for the 2021 Trek FX Disc Women's?

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

What are the reach and stack of the 2021 Trek FX Disc Women's in size M?

In size M, reach is 397 mm and stack is 557 mm.

What is the head tube angle of the 2021 Trek FX Disc Women's?

The head tube angle is 71.5 degrees in size M.

What does the 2021 Trek FX 2 Disc Women's ship with?

The stock build includes Trek Alpha Gold, Trek FX, Shimano Acera M315, and Bontrager H2 Comp.

Which years of the Trek FX are on Quiver?

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

2021

2021 Trek FX Disc Women's

Gravel

The 2021 Trek FX Disc Women's sits at the aggressive end of the range for a gravel bike, with a longer rear center. Reach 383 to 398 mm, stack 538 to 586 mm. The FX 2 Disc Women's build comes with Shimano Tourney TY710 shifting and Bontrager H2 Comp tires.

Compare with 1,000+ gravel bikes

Source: trekbikes.com. Checked Oct 7, 2026.

Key facts

Brand: Trek
Model: FX
Model year: 2021
Frame: Disc Women's
Type: Gravel
Geometry labels: XS, S, M, and L
Drivetrain: Shimano Tourney TY710
Fork: Trek FX
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 7, 2026

Geometry by size

2021 Trek FX Disc Women's geometry by size
Measurement	XS	S	M	L
Reach(mm)	383	393	397	398
Stack(mm)	538	539	557	586
Head tube angle(°)	70.0	70.5	71.5	71.5
Effective top tube(mm)	527	542	557	571
Chainstay length(mm)	450	450	450	450
Wheelbase(mm)	1053	1059	1060	1070
BB drop(mm)	65	65	65	65
BB height(mm)	297	296	296	296
Standover(mm)	673	704	738	799
Seat tube length(mm)	330	381	445	508
Head tube length(mm)	115	115	130	160

How to read a geometry chart

Stock build

FX 2 Disc Women's14 parts

Frame

Trek Alpha Gold

Frame

Suspension

Trek FX

Fork

Drivetrain

Shimano Acera M315

Shifter

Shimano Tourney TY710

Derailleur

Shimano Acera M360

Derailleur

Cassette

ChainSpeeds 8

Bottom bracket

Pedals

Wheels & Tires

Bontrager H2 Comp

Tire

Formula DC20

Hub

Formula DC22

Hub

Bontrager Connection

Rim

Brakes

Tektro HD-R280

Brake

Keep your FX 2 Disc Women's in Quiver

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FX 3 Disc Women's

No stock build on file yet.

Requested. Requests decide what we research next.

Keep your FX 3 Disc 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 2021 Trek FX Disc Women's?: Geometry is listed for XS, S, M, and L.
What are the reach and stack of the 2021 Trek FX Disc Women's in size M?: In size M, reach is 397 mm and stack is 557 mm.
What is the head tube angle of the 2021 Trek FX Disc Women's?: The head tube angle is 71.5 degrees in size M.
What does the 2021 Trek FX 2 Disc Women's ship with?: The stock build includes Trek Alpha Gold, Trek FX, Shimano Acera M315, and Bontrager H2 Comp.
Which years of the Trek FX are on Quiver?: Quiver has the Trek FX for 2021, 2027, 2025, 2024, 2023, 2022, 2020, 2019, 2018, and 2017.