Trenga GLS 4.0

Name: Trenga GLS 4.0
Brand: Trenga

2023 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €1,299 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 8 34–50t / 11–28t
Gear range: 374%
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

15 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

Aluminum TDE 9.4 triple butted, smooth welded Not identified

Suspension

1 part

Fork

Aluminum TDE 3.5, tapered, 1 1/8 x 1.5, thru axle Not identified

Drivetrain

6 parts

Cassette
- Shimano CS-HG50
CS-HG50
Chain
- Shimano CN-HG71
CN-HG71
Crankset
- Shimano Claris FC-R2000 8 speeds 50/34t
FC-R2000
Front derailleur
- Shimano Claris FD-R2000 2 speeds
FD-R2000
Rear derailleur
- Shimano Claris RD-R2000-GS 8 speeds
RD-R2000-GSRD-2000
Shifters
- Shimano Claris SL-R2000
SL-R2000

Brakes

1 part

Brakes
- Shimano BL-MT201
BL-MT201

Wheels and tires

3 parts

Cockpit and contact points

5 parts

Handlebar

TDE RPL, 9°, 640 mm, Ø 31.8 mm Not identified
Pedals

TDE HPL, Alloy, MTB Platform Not identified
Saddle
- Selle Italia
Seatpost
- Kalloy
SP-719
Stem

TDE HPL, Ø 31.8 mm, ±6° Not identified

Other components

3 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

Geometry diagram unavailable

The drawing needs bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	392	410	415	398
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°	73.05°	73°	72.3°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1052	1067	1066	1075
Front centermm	621	636	635	644
Stack/reach ratio	1.45	1.44	1.48	1.62

Not published by the manufacturer: Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, 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: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 35.2 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

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

35.2 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,655 bicycles with this information
Coverage: 79.1% of the class

Highest gear

131.8 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,655 bicycles with this information
Coverage: 79.1% of the class

Shifting

Mechanical

688 of 2,087 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2023
Sample: 2,087 bicycles with this information
Coverage: 99.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.5 km/h
Highest gear: 50.5 km/h

Total gear range 374%

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: 35.2–131.8 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: 2023
Lowest gear: 1655 bicycles with this information, 79.1% of the class
Highest gear: 1655 bicycles with this information, 79.1% 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

Differences across 2023 builds
Specification	This bicycle Trenga GLS 4.0	Trenga GLS 5.0	Trenga GLS 6.0	Trenga GLS 7.0	Trenga GLS 9.0
Frame
Bicycle weight	12.4 kg	12.3 kg	12.3 kg	12.3 kg	12.5 kg
Drivetrain
Smallest chainring	34	30	31	30	31
Largest chainring	50	46	48	46	48
Rear sprockets	8	10	11	12	11
Largest sprocket	28	36	34	36	34
Lowest gear	35.2 in	24.2 in	26.4 in	24.2 in	26.4 in
Highest gear	131.8 in	121.3 in	126.6 in	121.3 in	126.6 in