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2022 Trek

Session 8 29 GX

A 29″ aluminum frame full suspension downhill bike with high-end components.
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Manufacturer Price

$5,399
Weight39.0 lbs  
FrameAluminum
SuspensionFull, 200 / 200mm
ForkRockShox BoXXer Select
ShockFox Van Performance
Wheels29″ Aluminum
Drivetrain1 × 7
GroupsetTruvativ Descendant, GX
BrakesSRAM Code R Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Session 8 29 GX
Other Downhill bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

27 mph

Session 8 29 GX

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
R2

5'8" – 6'3"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
Pinkbike
Field Test Review: 2024 Trek Slash - Rides Like a Session

Oct 2023 · Dario DiGiulio

Trek did a very good job making the Slash a quiet bike, then seemingly lost the plot when they specced a hard rubber chainslap protector that does little to mitigate the drivetrain noise in bumpy terrain.

Highs
  • Excellent geometry and balanced ride

  • Composed, capable, and predictable suspension

  • Climbs well for such a downhill-focused bike

  • Excels in challenging terrain

Lows
  • Chassis may be too stiff for some

  • Chain drop issues due to improperly spaced lower idler (fixed)

  • Stock chainstay protector did very little to manage noise

Read Review

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

Read Review

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

Mountain Bike Action
Bike Test: Trek Session 9.9 29

Mar 2019 · McCoy

Faster than a speeding bullet

Read Review

Geometry
Specs
Build
Frame

Alpha Platinum Aluminium, 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, 157x12 mm thru-axle, 200 mm travel

BB StandardBSA, 83mm, Threaded

Tire Clearance2.5"

ColorSatin Trek Black

Fork

RockShox Boxxer Select, DebonAir spring, Charger RC damper, 46 mm offset, 20x110 mm Boost thru-axle, 200 mm travel

Travel200mm

Spring TypeAir

Shock

Size: R1, Fox VAN Performance, 181 kg/400 lb spring, 250 x 72.5 mm; Size: R2, Fox VAN Performance, 204 kg/450 lb spring, 250 x 72.5 mm; Size: R3, Fox VAN Performance, 227 kg/500lb spring, 250 x 72.5 mm

Travel200mm

Spring TypeCoil

Bottom Bracket

SRAM DUB, 83 mm, BSA threaded

Headset

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

Stem

Bontrager Line Pro, 35 mm, Direct Mount, 50 mm length

Handlebar

Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width

Saddle

Bontrager Arvada, hollow chromoly rails, 138 mm width

Seatpost

Bontrager Rhythm Elite, 31.6 mm, 0 mm offset, 330 mm length

TypeRigid

Pedals

Wellgo BO-87B, alloy body, Cro-Mo axle, replaceable pins

Grips

Bontrager XR Trail Elite, nylon lock-on

Groupset
Rear Derailleur

SRAM GX DH, medium cage

Crank

Truvativ Descendant DH, DUB 83, 34-T steel ring, 165 mm length

Shifters

SRAM GX DH, 7-speed

Cassette

SRAM PG-720, 11-25, 7-speed

Chain

SRAM PC-1110, 11-speed

Brakes

SRAM Code R 4-piston hydraulic disc

TypeSRAM Code R Hydraulic Disc

Wheels
Rims

Front: Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110x20 mm Boost thru axle, 29", Rear: Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7 speed freehub, 157x12 mm thru axle, 29"

Tires

Bontrager G5 Team Issue, wire bead, 2-ply 60 tpi, 29x2.50"

Disc Rotors

Size: R1, R2, R3, SRAM CentreLine, 6-bolt, round-edge, 180 mm; Size: R1, R2, R3, SRAM CentreLine, 6-bolt, round edge, 200 mm

Rider Notes
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First added April 9

Last updated May 25

Not listed for 734 days