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2021 Trek

Session AL 27.5 Frameset

A 27.5″ aluminum frame full suspension downhill frameset.

Manufacturer Price

$2,419
Weight4.2 kg (frame)  
FrameAluminum
SuspensionFull, 210mm rear
ShockFox Van Performance
Wheels27.5″
Where to Buy
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Top Comparison
Reviews
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!

Highs
  • Rearward axle path and idler pulley improve square bump compliance and traction

  • ABP system provides neutral braking characteristics

  • Adjustable progressivity (20-25%) and BB height via Mino Links

  • Wheel size options: full 29er, mullet, full 27.5" on same frame

  • Chainstay length increases with frame size (439mm/445mm/452mm)

  • Internal and external cable routing

  • Replaceable downtube protector

Lows
  • Aluminum only, no carbon option

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Pinkbike
First Ride: 2022 Trek Session - Nope, Not Going to Say It

Apr 2021 · Dan Roberts

Out of the box the Session is a full 29” bike with the Mino link giving a High or Low setting..

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Mountain Bike Action
Bike Test: Trek Session 9.9 29

Mar 2019 · McCoy

Faster than a speeding bullet

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BikeRadar
Trek Session 8 27.5 review

Sept 2018 · Seb Stott

A pricey bike let down by a basic fork, disappointing brakes and dated geometry

Highs
  • ‘ABP’ rear suspension provides a solid, supple action

Lows
  • Relatively short front end feels cramped, high bottom bracket and short frame deliver a sometimes precarious-feeling ride, harsh fork and weak brakes are disappointing for the price

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Bicycling
First Look: 2018 Trek Session

May 2017 · Matt Phillips

All new carbon framesets for both 27.5 and 29 inch wheels for Trek's downhill race bike

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BIKE Magazine
First Look: 2018 Trek Session 29 and 27.5

May 2017

Trek releases the 2018 Session with updated geometry, refined linkage, and a revamped Float X2 shock. There's also a 29 inch version, which the internet will probably have nothing to say about.

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Geometry
Specs
Build
Frame

Aluminum frame

Tire Clearance2.4"

ColorMatte Slate

Shock

Fox Performance VAN, 500lb spring, 8.75x2.75"

Travel210mm

Spring TypeCoil

Headset

FSA Orbit, sealed cartridge bearing, 1-1/8" top, 1.5" bottom

Wheels
Tires

27.5x2.40"

Rider Notes
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First added 31 July

Last updated 2 July

Not listed for 1,427 days