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2024 Trek

Session AL Frameset

A 29″ aluminum frame full suspension downhill frameset.

Manufacturer Price

$3,099
Weight5.7 kg (frame)  
FrameAluminum
SuspensionFull, 200mm rear
ShockMarzocchi Bomber
Wheels29″
Where to Buy
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Insights
Sizing
R1

161cm – 176cm

R2

173cm – 188cm

R3

186cm – 196cm

Rider Fit Notes

None yet.

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Reviews
Pinkbike
Trek Unveils Prototype Session With Adjustable Main Pivot

Feb 2025 · Mike Kazimer

It'll be interesting to see what changes the bike undergoes between the first World Cup DH race in Poland to the last stop at Mont-Sainte Anne - stay tuned for a closer, more in-depth bike check in the future..

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Loam Wolf
Review: Trek Session 9 X01 2022

Oct 2021 · Drew Rohde

If you’re looking for a bad ass downhill bike that will literally have you taking your fingers off the brakes longer as it floats over the chunder beneath you, the 2022 Trek Session 9 is worth a solid look.

Highs
  • Holy Moly Fast!

  • Smooth as butter

  • Fair value

  • Inspires confidence like few others

  • Looks good, paint splatter!

  • G5 Tires

Lows
  • 180mm rear brake rotor

  • Rear end can be awkward, long feeling in tight, slow corners

  • Handlebar sweep/lack of rise

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NSMB
The New 2022 Trek Session

Apr 2021

The new Trek doesn't look like a Session...ok maybe it does, but it's still all new!

Read Review

Geometry
Specs
Build
Frame

Alpha Platinum Aluminum, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157x12mm thru axle, 200mm travel

Tire Clearance2.5"

ColorDeep Dark Blue to Alpine Blue Fade

Shock

Size: R1, Marzocchi Bomber, 400lb spring, 250mm x 72.5mm; Size: R2, Marzocchi Bomber, 450lb spring, 250mm x 72.5mm; Size: R3, Marzocchi Bomber, 500lb spring, 250mm x 72.5mm

Travel200mm

Headset

FSA Orbit, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom (includes geometry adjust angled cups)

Wheels
Tires

Frame: 29x2.50", Fork: See manufacturer

Rider Notes
Riders Also Viewed

First added 11 July

Last updated 25 November

Not listed for 550 days