Which size or configuration labels have geometry for the 2015 Trek Cali SLX?

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

What are the reach and stack of the 2015 Trek Cali SLX in size M?

In size M, reach is 412 mm and stack is 600 mm.

What is the head tube angle of the 2015 Trek Cali SLX?

The head tube angle is 69.3 degrees in size M.

What does the 2015 Trek Cali SLX ship with?

The stock build includes Trek Alpha Platinum, RockShox Reba RL, Shimano Deore, and Bontrager XR1 Expert.

Which years of the Trek Cali SLX are on Quiver?

Quiver has the Trek Cali SLX for 2015 and 2014.

2015

2015 Trek Cali SLX

Reach 370 to 427 mm, stack 563 to 601 mm. The Cali SLX build comes with Shimano Deore shifting and Bontrager XR1 Expert tires.

Compare geometry

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

Key facts

Brand: Trek
Model: Cali SLX
Model year: 2015
Geometry labels: XS, S, M, and ML
Drivetrain: Shimano Deore
Fork: RockShox Reba RL
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 11, 2026

Geometry by size

2015 Trek Cali SLX geometry by size
Measurement	XS	S	M	ML
Reach(mm)	370	372	412	427
Stack(mm)	563	583	600	601
Head tube angle(°)	69.0	69.3	69.3	69.6
Effective top tube(mm)	541	558	602	620
Chainstay length(mm)	425	425	435	435
Wheelbase(mm)	1037	1053	1103	1116
BB drop(mm)	48	48	58	58
BB height(mm)	302	302	301	301
Standover(mm)	710	721	765	776
Seat tube length(mm)	343	368	419	444
Head tube length(mm)	100	100	100	100

How to read a geometry chart

Stock build

13 parts

Frame

Trek Alpha Platinum

Frame

Suspension

RockShox Reba RL

Fork

Drivetrain

Shimano Deore

ShifterSpeeds 12

Shimano Deore

Derailleur

Shimano Deore XT

Derailleur

Shimano HG50

Cassette

KMC X10

ChainSpeeds 10

Wheels & Tires

Bontrager XR1 Expert

Tire

Bontrager centerlock

Hub

Bontrager Mustang Elite

Rim

Brakes

Shimano Deore M447

Brake

Cockpit

FSA IS2

Headset

Seatpost & Saddle

Bontrager Evoke 1.5 WSD

Saddle

Keep your Cali SLX 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

Keep the factory build and your current parts distinct

Quick answers

Which size or configuration labels have geometry for the 2015 Trek Cali SLX?: Geometry is listed for XS, S, M, and ML.
What are the reach and stack of the 2015 Trek Cali SLX in size M?: In size M, reach is 412 mm and stack is 600 mm.
What is the head tube angle of the 2015 Trek Cali SLX?: The head tube angle is 69.3 degrees in size M.
What does the 2015 Trek Cali SLX ship with?: The stock build includes Trek Alpha Platinum, RockShox Reba RL, Shimano Deore, and Bontrager XR1 Expert.
Which years of the Trek Cali SLX are on Quiver?: Quiver has the Trek Cali SLX for 2015 and 2014.