GT eForce Current

Name: GT eForce Current
Brand: GT

2025 MountainEnduro Electric bicycle Manufacturer page

Last known price: $4,600

Prices shown first for United States
Travel: 150 / 150 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 10 34t / 10–45t
Gear range: 450%
Battery: 504 Wh
Frame: Aluminum
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

22 of 25 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

eForce Alloy 29” Frame, 150mm Travel, Shimano STEPS, 12x148mm Thru-Axle Not identified

Electric system

4 parts

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket

STEPS, press-fit Not identified
Cassette
- Shimano CS-LG400-10 10 speeds 10–45t
CS-LG400-10
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- FSA 34t
CK-752
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000
Shifters
- Shimano Cues SL-U6000
SL-U6000

Brakes

1 part

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

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Formula
Rims
- WTB
Spokes

Stainless Steel, 14g Not identified
Tires
- Schwalbe Nobby Nic

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 617mm

Wheelbase 1234mm

Head angle 65.0°

Seat angle 76.0°

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	500
Stackmm	617	617	617	626
Top tube lengthmm	579	604	629	656
Seat tube lengthmm	430	450	480	510
Head tube lengthmm	115	115	115	124
Head tube angle	65°	65°	65°	65°
Seat tube angle	76°	76°	76°	76°
Chainstay lengthmm	455	455	455	455
Wheelbasemm	1209	1234	1259	1288
Front centermm	756	781	806	835
Bottom bracket dropmm	30	30	30	30
Bottom bracket heightmm	349.5	349.5	349.5	349.5
Standover heightmm	735	739	755	776
Fork rakemm	51	51	51	51
Trailmm	121	121	121	121
Stack/reach ratio	1.45	1.37	1.30	1.25

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: 150 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 10
Smallest sprocket: 10
Largest sprocket: 45
Lowest gear: 21.9 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 504 Wh

Additional specifications

Battery: Shimano BT-EN805, 504Wh
Bottom bracket standard: Shimano STEPS
Fork spring: Coil
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

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

Front travel

150 mm

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,419 bicycles with this information
Coverage: 97.5% of the class

Rear travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,106 bicycles with this information
Coverage: 76.0% of the class

Shifting

Mechanical

477 of 1,455 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,455 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.4 km/h
Highest gear: 37.8 km/h

Total gear range 450%

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: 21.9–98.6 gear inches

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 2025 builds
Specification	This bicycle GT eForce Current	GT eForce Amp+
Drivetrain
Rear sprockets	10	12
Smallest sprocket	10	11
Largest sprocket	45	50
Lowest gear	21.9 in	19.7 in
Highest gear	98.6 in	89.6 in
Electric bicycle systems
Battery capacity	504 Wh	630 Wh
Other specifications
Fork spring	Coil	Air