GT Sensor ST Carbon Elite

Name: GT Sensor ST Carbon Elite
Brand: GT

2026 MountainTrail Manufacturer page

GT Sensor ST Carbon Elite, color Super Sparkle Teal

Last known price: $3,600

Prices shown first for United States
Travel: 140 / 120 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 152.4–167.6
MD 165.1–180.3
LG 177.8–188
XL 185.4–198.1

Components

19 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Sensor ST Carbon 29” Frame, 120mm Travel, 12x148mm Thru-Axle, UDH Not identified

Suspension

2 parts

Fork
- Marzocchi
Rear shock
- Fox

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Guide T

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Grips
- GT
Handlebar
- GT
Headset
- FSA
Saddle
- WTB Silverado
Seatpost
- GT
Stem
- GT

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 460mm

Stack 629mm

Wheelbase 1216mm

Head angle 65.4°

Seat angle 77.4°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	435	460	485	520
Stackmm	621	629	638	647
Top tube lengthmm	573	600	627	664
Seat tube lengthmm	380	400	420	460
Head tube lengthmm	110	120	130	140
Head tube angle	65.4°	65.4°	65.4°	65.4°
Seat tube angle	77.4°	77.4°	77.4°	77.4°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1187	1216	1246	1285
Front centermm	750	779	808	848
Bottom bracket dropmm	39	39	39	39
Bottom bracket heightmm	340	340	340	340
Standover heightmm	711	721	731	741
Fork rakemm	44	44	44	44
Trailmm	125	125	125	125
Stack/reach ratio	1.43	1.37	1.32	1.24
Suspension and parts
Crank lengthmm	170	170	175	175
Stem lengthmm	40	40	40	40

Not published by the manufacturer: Front travel, Rear travel, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 18.6 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,644 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

18.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Highest gear

84.4 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Shifting

Mechanical

389 of 1,706 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,706 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.1 km/h
Highest gear: 32.3 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 18.6–84.4 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1229 bicycles with this information, 72.0% of the class
Highest gear: 1229 bicycles with this information, 72.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds
Specification	This bicycle GT Sensor ST Carbon Elite	GT Sensor Carbon Elite	GT Sensor Carbon Pro	GT Sensor Carbon Pro LE	GT Sensor Comp	GT Sensor Sport
Frame
Frame material	Carbon	Carbon	Carbon	Carbon	Aluminum	Aluminum
Suspension
Front travel	140 mm	150 mm	150 mm	150 mm	140 mm	140 mm
Rear travel	120 mm	140 mm	140 mm	140 mm	130 mm	130 mm
Drivetrain
Smallest chainring	32	32	32	32	30	32
Largest chainring	32	32	32	32	30	32
Rear sprockets	12	12	12	12	12	10
Smallest sprocket	11	11	11	10	11	11
Largest sprocket	50	50	50	52	50	48
Lowest gear	18.6 in	18.6 in	18.6 in	17.9 in	17.4 in	19.3 in
Highest gear	84.4 in	84.4 in	84.4 in	92.8 in	79.1 in	84.4 in
Other specifications
Fork spring	Air	Air	Air	Air	Air	Not informed
Tire width	2.4″	2.4″	2.4″	2.4″	2.5″	2.3″