Which size or configuration labels have geometry for the 2015 Trek Slash 9.9 27.5?

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

What are the reach and stack of the 2015 Trek Slash 9.9 27.5 in size ML?

In size ML, reach is 447 mm and stack is 576 mm.

What is the head tube angle of the 2015 Trek Slash 9.9 27.5?

The head tube angle is 65.6 degrees in size ML.

What does the 2015 Trek Slash 9.9 27.5 ship with?

The stock build includes Trek OCLV, Fox Factory, Shimano XTR, and DT Swiss EX1501.

Which years of the Trek Slash are on Quiver?

Quiver has the Trek Slash for 2015, 2027, 2026, 2025, 2023, 2020, 2019, 2018, 2017, 2016, 2014, 2013, and 2012.

2015

2015 Trek Slash 9.9 27.5

Reach 404 to 480 mm, stack 576 to 594 mm. The Slash 9.9 27.5 build comes with Shimano XTR shifting and DT Swiss EX1501 wheels.

Compare geometry

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

Key facts

Brand: Trek
Model: Slash
Model year: 2015
Frame: 9.9 27.5
Geometry labels: S, M, ML, L, and XL
Drivetrain: Shimano XTR
Fork: Fox Factory
Wheels: DT Swiss EX1501
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 11, 2026

Geometry by size

2015 Trek Slash 9.9 27.5 geometry by size
Measurement	S	M	ML	L	XL
Reach(mm)	404	434	447	456	480
Stack(mm)	576	576	576	585	594
Head tube angle(°)	65.7	65.6	65.6	65.6	65.6
Effective top tube(mm)	555	585	598	611	645
Chainstay length(mm)	433	433	433	433	433
Wheelbase(mm)	1147	1177	1190	1204	1232
BB drop(mm)	-2	-2	-2	-3	-3
BB height(mm)	358	358	358	359	359
Standover(mm)	802	784	769	764	753
Seat tube length(mm)	394	419	445	470	521
Head tube length(mm)	100	100	100	110	120

How to read a geometry chart

Stock build

15 parts

Frame

Trek OCLV

Frame

Suspension

Fox Factory

Fork

Drivetrain

Shimano XTR

Shifter

Shimano XTR

DerailleurMount type rearCassette compatibility 1xClutchCage length long

Shimano XTR

Cassette

Shimano HG900

Chain

Shimano XTR

Crankset

Wheels & Tires

DT Swiss EX1501

Wheelset

Bontrager XR4 Team Issue

Tire

Brakes

Shimano XTR

BrakeCaliper mount Flat Mount

Cockpit

Bontrager Rhythm

Handlebar

Bontrager Rhythm

Stem

Cane Creek IS-3

Headset

Seatpost & Saddle

RockShox Reverb Stealth

Seatpost

Bontrager Evoke 3

Saddle

Keep your Slash 9.9 27.5 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

Manufacturer

Keep the factory build and your current parts distinct

Quick answers

Which size or configuration labels have geometry for the 2015 Trek Slash 9.9 27.5?: Geometry is listed for S, M, ML, L, and XL.
What are the reach and stack of the 2015 Trek Slash 9.9 27.5 in size ML?: In size ML, reach is 447 mm and stack is 576 mm.
What is the head tube angle of the 2015 Trek Slash 9.9 27.5?: The head tube angle is 65.6 degrees in size ML.
What does the 2015 Trek Slash 9.9 27.5 ship with?: The stock build includes Trek OCLV, Fox Factory, Shimano XTR, and DT Swiss EX1501.
Which years of the Trek Slash are on Quiver?: Quiver has the Trek Slash for 2015, 2027, 2026, 2025, 2023, 2020, 2019, 2018, 2017, 2016, 2014, 2013, and 2012.