Quiver

Trek2019

2019 Trek Session AL 27.5 Frameset

Downhill

The 2019 Trek Session AL 27.5 Frameset sits at the upright end of the range for a downhill bike. Reach 389 to 456 mm, stack 603 to 603 mm.

Source: trekbikes.com. Checked .

Key facts

Brand
Trek
Model
Session
Model year
2019
Geometry labels
S, M, L, and XL
Geometry
Complete for every size
Source
trekbikes.com
Checked

Geometry by size

2019 Trek Session AL 27.5 Frameset geometry by size
MeasurementSMLXL
Reach(mm)389408432456
Stack(mm)603603603603
Head tube angle(°)64.264.264.264.2
Effective top tube(mm)570590614638
Chainstay length(mm)443443443443
Wheelbase(mm)1185120512291253
BB drop(mm)9999
BB height(mm)364364364364
Standover(mm)810793790775
Seat tube length(mm)426426456456
Head tube length(mm)115115115115

Stock build

2 partsFrameset only

Frame

Trek Alpha Platinum
Frame

Cockpit

HeadsetFrom the manufacturer: Standard (SHIS) ZS

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Manufacturer

Quick answers

Which size or configuration labels have geometry for the 2019 Trek Session AL 27.5 Frameset?
Geometry is listed for S, M, L, and XL.
What are the reach and stack of the 2019 Trek Session AL 27.5 Frameset in size L?
In size L, reach is 432 mm and stack is 603 mm.
What is the head tube angle of the 2019 Trek Session AL 27.5 Frameset?
The head tube angle is 64.2 degrees in every size.
What does the 2019 Trek Session AL 27.5 Frameset ship with?
The stock build includes Trek Alpha Platinum and FSA Orbit.
Which years of the Trek Session are on Quiver?
Quiver has the Trek Session for 2019, 2027, 2025, 2021, 2020, 2018, 2017, 2016, 2015, 2014, 2013, 2011, 2010, and 2005.

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