Which size or configuration labels have geometry for the 2020 Trek Madone SLR Disc Speed?

Geometry is listed for 50, 52, 54, 56, 58, 60, and 62.

What are the reach and stack of the 2020 Trek Madone SLR Disc Speed in size 56?

In size 56, reach is 391 mm and stack is 563 mm.

What is the head tube angle of the 2020 Trek Madone SLR Disc Speed?

The head tube angle is 73.5 degrees in size 56.

What does the 2020 Trek Madone SLR 6 Disc Speed ship with?

The stock build includes Trek OCLV, Trek Madone KVF, Shimano Ultegra R8020, and Bontrager Aeolus Pro 5.

Which years of the Trek Madone are on Quiver?

Quiver has the Trek Madone for 2020, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2019, 2018, 2017, 2016, 2005, and 2004.

2020

2020 Trek Madone SLR Disc Speed

Road

The 2020 Trek Madone SLR Disc Speed sits in the middle of the range for road bikes, with a steeper head angle. Reach 378 to 403 mm, stack 521 to 620 mm. The Madone SLR 6 Disc Speed build comes with Shimano Ultegra R8000 shifting and Bontrager Aeolus Pro 5 wheels.

Compare with 1,800+ road bikes

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

Key facts

Brand: Trek
Model: Madone
Model year: 2020
Frame: SLR Disc Speed
Type: Road
Geometry labels: 50, 52, 54, 56, 58, 60, and 62
Drivetrain: Shimano Ultegra R8000
Fork: Trek Madone KVF
Wheels: Bontrager Aeolus Pro 5
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 22, 2026

Geometry by size

2020 Trek Madone SLR Disc Speed geometry by size
Measurement	50	52	54	56	58	60	62
Reach(mm)	378	383	386	391	396	399	403
Stack(mm)	521	533	541	563	581	601	620
Head tube angle(°)	72.1	72.8	73.0	73.5	73.8	73.9	73.9
Effective top tube(mm)	521	534	543	559	574	586	598
Chainstay length(mm)	410	410	410	410	411	411	412
Wheelbase(mm)	974	977	981	983	992	1001	1010
BB drop(mm)	72	72	70	70	68	68	68
Standover(mm)	711	732	744	768	793	811	829
Seat tube length(mm)	453	483	496	525	553	573	593
Head tube length(mm)	111	121	131	151	171	191	211

How to read a geometry chart

Stock build

16 parts

Frame

Trek OCLV

Frame

Suspension

Trek Madone KVF

ForkSteerer diameter tapered carbon

Drivetrain

Shimano Ultegra R8020

ShifterSpeeds 11

Shimano Ultegra R8000

Derailleur

Shimano Ultegra R8000

Cassette

Shimano Ultegra HG701

Chain

Shimano Ultegra R8000

Crankset

Trek BB90

Bottom bracketShell standard BB90

Wheels & Tires

Bontrager Aeolus Pro 5

WheelsetInternal rim width 19.5mmRim material Carbon

Bontrager R3 Hard-Case Lite

Tire

Brakes

Shimano Ultegra R8070

BrakeBrake type hydraulic disc

Cockpit

Trek Madone

Handlebar

Trek Madone

Stem

Trek Madone

Headset

Seatpost & Saddle

Trek Madone

Seatpost

Bontrager Montrose Elite

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2020 Trek Madone SLR Disc Speed?: Geometry is listed for 50, 52, 54, 56, 58, 60, and 62.
What are the reach and stack of the 2020 Trek Madone SLR Disc Speed in size 56?: In size 56, reach is 391 mm and stack is 563 mm.
What is the head tube angle of the 2020 Trek Madone SLR Disc Speed?: The head tube angle is 73.5 degrees in size 56.
What does the 2020 Trek Madone SLR 6 Disc Speed ship with?: The stock build includes Trek OCLV, Trek Madone KVF, Shimano Ultegra R8020, and Bontrager Aeolus Pro 5.
Which years of the Trek Madone are on Quiver?: Quiver has the Trek Madone for 2020, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2019, 2018, 2017, 2016, 2005, and 2004.