Which size or configuration labels have geometry for the 2018 Trek Police?

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

What are the reach and stack of the 2018 Trek Police in size L?

In size L, reach is 426 mm and stack is 603 mm.

What is the head tube angle of the 2018 Trek Police?

The head tube angle is 69.6 degrees in every size.

What does the 2018 Trek Police ship with?

The stock build includes Trek Alpha Gold, RockShox Recon 30, Shimano Deore M6000, and Bontrager XR1.

Which years of the Trek Police are on Quiver?

Quiver has the Trek Police for 2018, 2019, 2017, 2016, 2015, 2014, and 2013.

2018

2018 Trek Police

Reach 386 to 462 mm, stack 602 to 617 mm. The Police build comes with Shimano Deore M6020 shifting and Bontrager XR1 tires.

Compare geometry

Source: trekbikes.com. Checked Oct 11, 2026.

Key facts

Brand: Trek
Model: Police
Model year: 2018
Geometry labels: S, M, L, XL, and XXL
Drivetrain: Shimano Deore M6020
Fork: RockShox Recon 30
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 11, 2026

Geometry by size

2018 Trek Police geometry by size
Measurement	S	M	L	XL	XXL
Reach(mm)	386	412	426	442	462
Stack(mm)	602	602	603	617	617
Head tube angle(°)	69.6	69.6	69.6	69.6	69.6
Effective top tube(mm)	570	602	622	643	663
Chainstay length(mm)	445	445	445	445	445
Wheelbase(mm)	1090	1116	1127	1148	1169
BB drop(mm)	53	53	53	53	53
BB height(mm)	312	312	312	312	312
Standover(mm)	754	775	795	828	859
Seat tube length(mm)	394	445	483	533	584
Head tube length(mm)	103	103	103	118	118

How to read a geometry chart

Stock build

13 parts

Frame

Trek Alpha Gold

Frame

Suspension

RockShox Recon 30

Fork

Drivetrain

Shimano Deore M6000

Shifter

Shimano Deore M6020

Derailleur

Shimano Deore M6000

DerailleurSpeeds 10Maximum cog 42 t

Shimano HG50

Cassette

KMC X10

ChainSpeeds 10

Shimano MT500

Crankset

Wheels & Tires

Bontrager XR1

Tire

Bontrager Boost141

Hub

Bontrager Kovee Elite 23

Rim

Brakes

Shimano MT400

Brake

Seatpost & Saddle

Bontrager Arvada

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2018 Trek Police?: Geometry is listed for S, M, L, XL, and XXL.
What are the reach and stack of the 2018 Trek Police in size L?: In size L, reach is 426 mm and stack is 603 mm.
What is the head tube angle of the 2018 Trek Police?: The head tube angle is 69.6 degrees in every size.
What does the 2018 Trek Police ship with?: The stock build includes Trek Alpha Gold, RockShox Recon 30, Shimano Deore M6000, and Bontrager XR1.
Which years of the Trek Police are on Quiver?: Quiver has the Trek Police for 2018, 2019, 2017, 2016, 2015, 2014, and 2013.