Trenga GLS 9.0

2024 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,899 Last known price
Travel: / 89 mm Fork / rear shock
Wheels: 700c
Drivetrain: 2 × 12 31–48t / 11–36t
Gear range: 507%
Weight: 12.4 kg 27.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

50cm
54cm
58cm
62cm

The manufacturer did not publish rider heights for these sizes.

Components

19 of 21 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, bottom bracket: press-fit 89 mm, axle mount: thru axle 12x142 mm, tire clearance: 35 mm with plates/40 mm without, cable routing: partially integrated, brake: flat mount, mudguard and luggage rack eyelets, derailleur mounting: clamp Not identified

Suspension

1 part

Fork

Aluminium TDE 3.5, axle mount: thru axle 12x100 mm, steerer tube: 1 1/8" to 1.5", disc brake mount: flat mount, lowrider eyelets, max. tire width: 37 mm with mudguards/40 mm without Not identified

Drivetrain

6 parts

Bottom bracket
- Shimano SM-BB72-41B
SM-BB72-41B
Cassette
- Shimano CS-HG710-12 12 speeds
CS-HG710-12
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- Shimano GRX FC-RX820-2 12 speeds
FC-RX820
Rear derailleur
- Shimano GRX
FD-RX820
Shifters
- Shimano GRX ST-RX820
ST-RX820

Brakes

1 part

Brakes
- Shimano GRX BR-RX820
BR-RX820ST-RX820

Wheels and tires

3 parts

Cockpit and contact points

5 parts

Other components

4 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 54cm

Table

Reach 398mm

Stack 592mm

Wheelbase 1067mm

Head angle 72.0°

Seat angle 73.5°

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 Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	392	398	410	415
Stackmm	570	592	615	644
Top tube lengthmm	555	585	600	615
Seat tube lengthmm	500	540	580	620
Head tube lengthmm	150	170	190	220
Head tube angle	71°	72°	73°	73°
Seat tube angle	74°	73.5°	73°	72.3°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1052	1067	1066	1075
Front centermm	621	636	635	644
Bottom bracket dropmm	68	68	68	68
Bottom bracket heightmm	281	281	281	281
Fork rakemm	50	50	50	50
Trailmm	67	49	52	58
Stack/reach ratio	1.45	1.49	1.50	1.55

Not published by the manufacturer: Standover height, 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: 12.4 kg

27.3 lb
Weight limit: 125 kg

275.6 lb

Suspension

Suspension configuration: Full suspension
Rear travel: 89 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 31
Largest chainring: 48
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 25.0 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire clearance: Maximum tire width: 35c
Tire width: 35c
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

25.0 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,719 bicycles with this information
Coverage: 76.6% of the class

Highest gear

126.6 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,719 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

772 of 2,241 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2024
Sample: 2,241 bicycles with this information
Coverage: 99.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.6 km/h
Highest gear: 48.5 km/h

Total gear range 507%

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: 25.0–126.6 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2024
Lowest gear: 1719 bicycles with this information, 76.6% of the class
Highest gear: 1719 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 2024 builds
Specification	This bicycle Trenga GLS 9.0	Trenga GLS 4.0	Trenga GLS 5.0	Trenga GLS 6.0	Trenga GLS 7.0
Frame
Bicycle weight	12.4 kg	12.6 kg	12.3 kg	12.3 kg	12.4 kg
Drivetrain
Smallest chainring	31	34	30	31	30
Largest chainring	48	50	46	48	46
Rear sprockets	12	8	10	11	12
Largest sprocket	36	28	36	34	36
Lowest gear	25.0 in	35.2 in	24.2 in	26.4 in	24.2 in
Highest gear	126.6 in	131.8 in	121.3 in	126.6 in	121.3 in

Changes since 2023
Specification	2023 Trenga GLS 9.0	This bicycle Trenga GLS 9.0
Frame
Bicycle weight	12.5 kg	12.4 kg
Suspension
Suspension configuration	Rigid	Full suspension
Rear travel	Not informed	89 mm
Drivetrain
Rear sprockets	11	12
Largest sprocket	34	36
Lowest gear	26.4 in	25.0 in
Other specifications
Suspension	Rigid	Full suspension
Bottom bracket standard	Not informed	BB86/BB92
Tire clearance	Not informed	Maximum tire width: 35c