Which size or configuration labels have geometry for the 2026 GT Sensor ST Carbon Elite?

Geometry is listed for S, M, L, and XL.

What are the reach and stack of the 2026 GT Sensor ST Carbon Elite in size L?

In size L, reach is 485 mm and stack is 638 mm.

What is the head tube angle of the 2026 GT Sensor ST Carbon Elite?

The head tube angle is 65.4 degrees in every size.

What does the 2026 GT Sensor ST Carbon Elite ship with?

The stock build includes GT Sensor, Marzocchi Bomber Z2, SRAM NX Eagle, and WTB ST.

Which years of the GT Sensor are on Quiver?

Quiver has the GT Sensor for 2026.

2026 GT Sensor ST Carbon Elite geometry and specs

Key facts

Brand: GT
Model: Sensor
Model year: 2026
Frame: ST Carbon Elite
Type: Trail
Geometry labels: S, M, L, and XL
Drivetrain: SRAM NX Eagle SX
Fork: Marzocchi Bomber Z2
Rear shock: Fox DPS Performance
Wheels: WTB ST
Geometry: Complete for every size
Source: gtbicycles.com
Checked: Sep 24, 2026

Geometry by size

2026 GT Sensor ST Carbon Elite geometry by size
Measurement	S	M	L	XL
Reach(mm)	435	460	485	520
Stack(mm)	621	629	638	647
Head tube angle(°)	65.4	65.4	65.4	65.4
Seat tube angle(°)	77.4	77.4	77.4	77.4
Effective top tube(mm)	573	600	627	664
Wheelbase(mm)	1187	1216	1246	1285
Standover(mm)	711	721	731	741
Seat tube length(mm)	380	400	420	460

How to read a geometry chart

Stock build

19 parts

Frame

GT Sensor

Frame

Suspension

Marzocchi Bomber Z2

ForkBrake mount post-mount-160Stanchion diameter 34mmSpring type AirWeight 1995 g

Fox DPS Performance

Rear shock

Drivetrain

SRAM NX Eagle

ShifterSpeeds 12Compatibility NX Eagle 1x12 E-MTB

SRAM NX Eagle SX

DerailleurSpeeds 12Maximum cog 50 tMount type direct mountWeight 339 g

Cassette

Chain

CranksetSpeeds 12

Bottom bracketShell standard BSA (Threaded)Spindle interface DUBWeight 76 g

Wheels & Tires

WTB ST

WheelsetSpoke count 32

Maxxis Dissector

TireTPI 60 TPIBead FoldingTubeless ready Yes

Maxxis Rekon

TireBead Folding

Brakes

SRAM Guide T

BrakeLever adjustments TooledPad compound Steel-backed organicBrake type Hydraulic

SRAM Guide T

Rotor

Cockpit

GT Alloy Riser

Handlebar

GT Mushroom

Grips

FSA 42

Headset

Seatpost & Saddle

GT DropKick

Seatpost

WTB Silverado

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2026 GT Sensor ST Carbon Elite?: Geometry is listed for S, M, L, and XL.
What are the reach and stack of the 2026 GT Sensor ST Carbon Elite in size L?: In size L, reach is 485 mm and stack is 638 mm.
What is the head tube angle of the 2026 GT Sensor ST Carbon Elite?: The head tube angle is 65.4 degrees in every size.
What does the 2026 GT Sensor ST Carbon Elite ship with?: The stock build includes GT Sensor, Marzocchi Bomber Z2, SRAM NX Eagle, and WTB ST.
Which years of the GT Sensor are on Quiver?: Quiver has the GT Sensor for 2026.