Which size or configuration labels have geometry for the 2011 Trek 520?

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

What are the reach and stack of the 2011 Trek 520 in size M?

In size M, reach is 382 mm and stack is 554 mm.

What is the head tube angle of the 2011 Trek 520?

The head tube angle is 71 degrees in size M.

What does the 2011 Trek 520 ship with?

The stock build includes Shimano Dura-Ace, Shimano LX, Avid SD-5, and Bontrager VR.

Which years of the Trek 520 are on Quiver?

Quiver has the Trek 520 for 2011, 2023, 2022, 2021, 2020, 2019, 2016, 2015, 2014, 2013, 2012, 2005, 2004, 1998, 1996, 1995, 1992, and 1990.

2011

2011 Trek 520

Road

The 2011 Trek 520 sits in the middle of the range for road bikes, with a slacker head angle and a longer rear center. Reach 372 to 396 mm, stack 530 to 614 mm. The 520 build comes with Shimano Deore LX shifting and Shimano LX wheels.

Compare with 1,900+ road bikes

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

Key facts

Brand: Trek
Model: 520
Model year: 2011
Type: Road
Geometry labels: XS, S, M, L, and XL
Drivetrain: Shimano Deore LX
Wheels: Shimano LX
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 12, 2026

Geometry by size

2011 Trek 520 geometry by size
Measurement	XS	S	M	L	XL
Reach(mm)	372	377	382	387	396
Stack(mm)	530	541	554	576	614
Head tube angle(°)	69.5	70	71	71.8	71.8
Effective top tube(mm)	522	533	544	558	584
Chainstay length(mm)	450	450	450	450	450
Wheelbase(mm)	1041	1045	1048	1052	1074
BB drop(mm)	75	75	70	70	70
Standover(mm)	715	736	763	789	820
Seat tube length(mm)	440	482	512	543	575
Head tube length(mm)	95	105	120	140	180

How to read a geometry chart

Stock build

11 parts

Drivetrain

Shimano Dura-Ace

ShifterWeight 671 g

Shimano Deore LX

Derailleur

Shimano HG50

CassetteSpeeds 9

Shimano Deore M543 Trekking

Crankset

Shimano M-520

Pedals

Wheels & Tires

Shimano LX

Wheelset

Bontrager Lite Hard-Case

Tire

Brakes

Avid SD-5

Brake

Cockpit

Bontrager VR

Handlebar

Seatpost & Saddle

Bontrager infinite tilt adjustment

Seatpost

Bontrager Select

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2011 Trek 520?: Geometry is listed for XS, S, M, L, and XL.
What are the reach and stack of the 2011 Trek 520 in size M?: In size M, reach is 382 mm and stack is 554 mm.
What is the head tube angle of the 2011 Trek 520?: The head tube angle is 71 degrees in size M.
What does the 2011 Trek 520 ship with?: The stock build includes Shimano Dura-Ace, Shimano LX, Avid SD-5, and Bontrager VR.
Which years of the Trek 520 are on Quiver?: Quiver has the Trek 520 for 2011, 2023, 2022, 2021, 2020, 2019, 2016, 2015, 2014, 2013, 2012, 2005, 2004, 1998, 1996, 1995, 1992, and 1990.