Quiver

Trek2026

2026 Trek Slash Gen 6

Enduro

The 2026 Trek Slash Gen 6 is an enduro bike. The Slash 8 Gen 6 build comes with Shimano XT M8100 SGS shifting and Bontrager Line Comp 30 wheels.

Checked .

Key facts

Brand
Trek
Model
Slash
Model year
2026
Frame
Gen 6
Type
Enduro
Geometry labels
M, ML, L, and XL
Checked

Things to know

Compared with other enduro bikes on frame geometry alone.

  • Slacker head angle than 9 in 10 enduro bikes: 63.3 degrees, where most sit near 64.4.

Geometry by size

2026 Trek Slash Gen 6 geometry by size
MeasurementMMLLXL
Reach(mm)448Not availableNot availableNot available
Stack(mm)Not availableNot availableNot available659.0
Head tube angle(°)63.363.363.363.3
BB drop(mm)27272727
BB height(mm)Not availableNot availableNot available351.0
Standover(mm)766766767768
Seat tube length(mm)400420435470
Head tube length(mm)100Not available120140
Sources agreeNot available

Requested. Requests decide what we research next.

Stock build

20 parts

Frame

Trek Slash
FrameFrom the manufacturer: Frame type Full SuspensionFrom the manufacturer: Category EnduroFrom the manufacturer: Rear triangle material CarbonFrom the manufacturer: Rear travel 160mm

Suspension

Fox 36 Rhythm
ForkFrom the manufacturer: Wheel size 29From the manufacturer: Stanchion diameter 36mmFrom the manufacturer: Damper Rhythm
Fox Float X Performance
Rear shockFrom the manufacturer: Weight 538 g

Drivetrain

ShifterActuation type Mechanical
DerailleurSpeeds 12Maximum cog 51 tFrom the manufacturer: Actuation type MechanicalFrom the manufacturer: Clutch yesWeight 284 gFrom the manufacturer: Total capacity 41 t
CassetteFreehub body Shimano Micro Spline
ChainSpeeds 12From the manufacturer: Compatibility HG 12-speedWeight 252 g
CranksetFrom the manufacturer: Chainring interface BSACrank length 165 / 170 / 175mm
ChainringFrom the manufacturer: Teeth 32 tFrom the manufacturer: Mount standard Direct MountFrom the manufacturer: Speeds 12
Bottom bracketFrom the manufacturer: Spindle interface Hollowtech IIFrom the manufacturer: Shell width 73mmFrom the manufacturer: Weight 73 g

Wheels & Tires

WheelsetInternal rim width 29mmFrom the manufacturer: Rim material AluminumSpoke count 28From the manufacturer: Tubeless ready
TireFrom the manufacturer: TPI 60 TPIFrom the manufacturer: Bead Folding
TireFrom the manufacturer: TPI 60 TPIFrom the manufacturer: Bead Folding

Brakes

BrakePiston count 4From the manufacturer: Fluid type Mineral
Shimano SM-RT66
RotorDiameter 160 / 180 / 203 / 220mmMount type 6-Bolt

Cockpit

HandlebarFrom the manufacturer: Material Aluminum
StemFrom the manufacturer: Steerer diameter 1 1/8"
GripsFrom the manufacturer: Clamp / lock type Lock-onFrom the manufacturer: Compound / material nylon

Seatpost & Saddle

Dropper postDiameter 31.6mmFrom the manufacturer: Insertion length 410mmWeight ~565 g

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Sources agreeManufacturer

Quick answers

Which size or configuration labels have geometry for the 2026 Trek Slash Gen 6?
Geometry is listed for M, ML, L, and XL.
What is the head tube angle of the 2026 Trek Slash Gen 6?
The head tube angle is 63.3 degrees in every size.
What does the 2026 Trek Slash 8 Gen 6 ship with?
The stock build includes Trek Slash, Fox 36 Rhythm, Shimano XT M8100, and Bontrager Line Comp 30.
Which years of the Trek Slash are on Quiver?
Quiver has the Trek Slash for 2026, 2027, 2025, 2023, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

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