Which size or configuration labels have geometry for the 2017 Trek Farley 9.8?

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

What are the reach and stack of the 2017 Trek Farley 9.8 in size L?

In size L, reach is 441 mm and stack is 617 mm.

What is the head tube angle of the 2017 Trek Farley 9.8?

The head tube angle is 69.0 degrees in every size.

What does the 2017 Trek Farley 9.8 ship with?

The stock build includes Trek OCLV, Bontrager Haru Pro, SRAM X1, and Trek Wampa.

Which years of the Trek Farley are on Quiver?

Quiver has the Trek Farley for 2017, 2027, 2022, 2021, 2020, 2019, 2018, 2016, 2015, and 2014.

2017

2017 Trek Farley 9.8

Fat

The 2017 Trek Farley 9.8 sits in the middle of the range for fat bikes. Reach 383 to 454 mm, stack 598 to 617 mm. The Farley 9.8 build comes with SRAM X01 shifting and Trek Wampa wheels.

Compare with 140+ fat bikes

Source: trekbikes.com. Checked Oct 12, 2026.

Key facts

Brand: Trek
Model: Farley
Model year: 2017
Frame: 9.8
Type: Fat
Geometry labels: S, M, L, and XL
Drivetrain: SRAM X01
Fork: Bontrager Haru Pro
Wheels: Trek Wampa
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 12, 2026

Geometry by size

2017 Trek Farley 9.8 geometry by size
Measurement	S	M	L	XL
Reach(mm)	383	410	441	454
Stack(mm)	598	598	617	617
Head tube angle(°)	69.0	69.0	69.0	69.0
Effective top tube(mm)	566	593	630	643
Chainstay length(mm)	440	440	440	440
Wheelbase(mm)	1078	1105	1143	1156
BB drop(mm)	65	65	65	65
BB height(mm)	315	315	315	315
Standover(mm)	764	750	778	816
Seat tube length(mm)	368	419	470	521
Head tube length(mm)	100	100	120	120

How to read a geometry chart

Stock build

12 parts

Frame

Trek OCLV

Frame

Suspension

Bontrager Haru Pro

Fork

Drivetrain

SRAM X1

Shifter

SRAM X01

DerailleurSpeeds 11Maximum cog 42 tActuation type MechanicalCassette compatibility XDClutch

SRAM XG-1175

CassetteSpeeds 11

SRAM PC1110

Chain

Race Face Next

CranksetSpeeds 12

Trek PF121

Bottom bracket

Wheels & Tires

Trek Wampa

Wheelset

Bontrager Barbegazi

Tire

Brakes

SRAM Guide RS

Brake

Seatpost & Saddle

Bontrager Montrose Elite

Saddle

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Manufacturer

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Quick answers

Which size or configuration labels have geometry for the 2017 Trek Farley 9.8?: Geometry is listed for S, M, L, and XL.
What are the reach and stack of the 2017 Trek Farley 9.8 in size L?: In size L, reach is 441 mm and stack is 617 mm.
What is the head tube angle of the 2017 Trek Farley 9.8?: The head tube angle is 69.0 degrees in every size.
What does the 2017 Trek Farley 9.8 ship with?: The stock build includes Trek OCLV, Bontrager Haru Pro, SRAM X1, and Trek Wampa.
Which years of the Trek Farley are on Quiver?: Quiver has the Trek Farley for 2017, 2027, 2022, 2021, 2020, 2019, 2018, 2016, 2015, and 2014.