GT Sensor Sport

Name: GT Sensor Sport
Brand: GT

2023 MountainTrail Manufacturer page

Last known price: $2,300

Prices shown first for United States
Travel: 140 / 130 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 10 32t / 11–48t
Gear range: 436%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 152.4–167
MD 164–179
LG 176–187
XL 184–198.1

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 Alloy 29” Frame, 130mm Travel, 12x148mm Thru-Axle, UDH Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

1 part

Brakes
- Tektro HD-M275 / HD-M276
HD-M275HD-M276

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 450mm

Stack 624mm

Wheelbase 1205mm

Head angle 65.5°

Seat angle 77.5°

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
Reachmm	425	450	475	510
Stackmm	615	624	633	642
Top tube lengthmm	551	579	607	646
Seat tube lengthmm	395	420	445	460
Head tube lengthmm	110	120	130	140
Head tube angle	65.5°	65.5°	65.5°	65.5°
Seat tube angle	77.5°	77.5°	77.5°	77.5°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1176	1205	1234	1273
Front centermm	738	767	797	836
Bottom bracket dropmm	35	35	35	35
Bottom bracket heightmm	345	345	345	345
Standover heightmm	740	740	745	755
Fork rakemm	44	44	44	44
Trailmm	125	125	125	125
Stack/reach ratio	1.45	1.39	1.33	1.26

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 19.3 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
Tire width: 2.3″
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: 2023
Sample: 2,195 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 1,627 bicycles with this information
Coverage: 72.2% of the class

Highest gear

84.4 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 1,627 bicycles with this information
Coverage: 72.2% of the class

Shifting

Mechanical

359 of 2,251 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2023
Sample: 2,251 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 32.3 km/h

Total gear range 436%

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: 19.3–84.4 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: 2023
Lowest gear: 1627 bicycles with this information, 72.2% of the class
Highest gear: 1627 bicycles with this information, 72.2% 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 2023 builds
Specification	This bicycle GT Sensor Sport	GT Sensor Carbon Elite	GT Sensor Carbon Pro	GT Sensor Carbon Pro LE	GT Sensor Comp	GT Sensor ST Carbon Elite
Frame
Frame material	Aluminum	Carbon	Carbon	Carbon	Aluminum	Carbon
Suspension
Front travel	140 mm	150 mm	150 mm	150 mm	140 mm	140 mm
Rear travel	130 mm	140 mm	140 mm	140 mm	130 mm	120 mm
Drivetrain
Smallest chainring	32	32	32	32	30	32
Largest chainring	32	32	32	32	30	32
Rear sprockets	10	12	12	12	12	12
Smallest sprocket	11	11	11	10	11	11
Largest sprocket	48	50	50	52	50	50
Lowest gear	19.3 in	18.6 in	18.6 in	17.9 in	17.4 in	18.6 in
Highest gear	84.4 in	84.4 in	84.4 in	92.8 in	79.1 in	84.4 in
Other specifications
Tire width	2.3″	2.4″	2.4″	2.4″	2.5″	2.4″
Fork spring	Not informed	Air	Air	Air	Air	Air

Changes since 2022
Specification	2022 GT Sensor Sport	This bicycle GT Sensor Sport
Drivetrain
Rear sprockets	11	10
Largest sprocket	51	48
Lowest gear	18.2 in	19.3 in
Cockpit
Derailleur hanger	Not informed	UDH
Other specifications
Fork spring	Air	Not informed