Trenga E-GLG 9.0

2025 RoadGravel Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €4,299 Last known price
Travel: / 50 mm Fork / rear shock
Wheels: 700c
Drivetrain: 1 × 12 42t / 11–36t
Gear range: 327%
Battery: 400 Wh
Weight: 17 kg 37.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

20 of 22 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

Aluminium 6061 TFW, motor mount: Bosch SX, cable routing: integrated, axle mount: thru axle 12x142 mm, brake: flat mount disc 160, tire clearance: 40 mm with fenders / 50 mm without, fender and rack eyelets Not identified

Electric system

4 parts

Suspension

2 parts

Fork

Aluminium TDE 4.5, axle mount: 12x100 mm thru-axle, steerer tube: 1 1/8" to 1.5", disc brake mount: flat mount, lowrider eyelets, max. tire width: 45 mm with fenders/50 mm without Not identified
Remote
- Bosch LED Controller

Drivetrain

6 parts

Bottom bracket
- Bosch
Cassette
- Shimano CS-HG710-12 12 speeds
CS-HG710-12
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- FSA
CK-762
Rear derailleur
- Shimano GRX RD-RX820 12 speeds
RD-RX820
Shifters
- Shimano GRX ST-RX820
ST-RX820

Brakes

1 part

Brakes
- Shimano GRX BR-RX820
- Shimano GRX BL-RX820
BR-RX820BL-RX820

Wheels and tires

3 parts

Cockpit and contact points

5 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 393mm

Stack 592mm

Wheelbase 1070mm

Head angle 70.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c 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	379	393	407	412
Stackmm	580	592	620	639
Top tube lengthmm	545	565	585	595
Seat tube lengthmm	460	490	520	550
Head tube lengthmm	140	160	180	200
Head tube angle	70.5°	70.5°	70.5°	70.5°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1049	1070	1092	1103
Front centermm	619	639	661	672
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	279	279	279	279
Standover heightmm	760	786	814	838
Fork rakemm	52	52	52	52
Trailmm	68	66	67	68
Stack/reach ratio	1.53	1.51	1.52	1.55

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
Fork material: Aluminum
Bicycle weight: 17 kg

37.5 lb
Weight limit: 125 kg

275.6 lb

Suspension

Suspension configuration: Full suspension
Rear travel: 50 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 33.8 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 400 Wh

Additional specifications

Battery: Bosch Compacttube 400, lightweight battery for sporty e-bikes, fully integrated into the frame, voltage: 36V, capacity 11.1 Ah, energy content: approx. 400 Wh, weight: approx. 2 kg
Bottom bracket standard: Bosch
Tire clearance: Maximum tire width: 40c
Tire width: 40c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

33.8 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Highest gear

110.7 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

688 of 1,999 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2025
Sample: 1,999 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.0 km/h
Highest gear: 42.4 km/h

Total gear range 327%

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: 33.8–110.7 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2025
Lowest gear: 1536 bicycles with this information, 76.6% of the class
Highest gear: 1536 bicycles with this information, 76.6% 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 2025 builds
Specification	This bicycle Trenga E-GLG 9.0	Trenga E-GLG 6.0
Frame
Bicycle weight	17 kg	16.8 kg

Changes since 2024
Specification	2024 Trenga E-GLG 9.0	This bicycle Trenga E-GLG 9.0
Other specifications
Battery	Capacity: 400 WhBosch Compacttube 400, lightweight battery for sporty e-bikes, completely integrated into the frame, voltage: 36V, capacity 11.1 Ah, energy content: approx. 400 Wh, weight: approx. 2 kg	Capacity: 400 WhBosch Compacttube 400, lightweight battery for sporty e-bikes, fully integrated into the frame, voltage: 36V, capacity 11.1 Ah, energy content: approx. 400 Wh, weight: approx. 2 kg