Trenga KSG 9.9

2024 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €3,699 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 31–48t / 11–36t
Gear range: 507%
Weight: 8.9 kg 19.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

13 of 15 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

Full carbon monocoque, cable routing: integrated, axle mount: thru axle 12x142 mm, bottom bracket: BSA 68 mm, brake: Flatmount Disc 140, tire clearance: 50 mm, mudguard and luggage rack eyelets, derailleur attachment: brazed-on Not identified

Suspension

1 part

Fork

Carbon gravel fork tapered 1.5", axle mount: thru axle 12x100 mm, steerer tube: 1 1/8" to 1.5", disc brake mount: flat mount, lowrider eyelets, max. tire width: 45 mm with mudguards/50 mm without Not identified

Drivetrain

6 parts

Bottom bracket
- Shimano SM-BBR60
SM-BBR60
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-RX825
Shifters
- Shimano GRX ST-RX825
ST-RX825

Brakes

1 part

Brakes
- Shimano GRX BR-RX820
BR-RX820RX-825

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 386mm

Stack 607mm

Wheelbase 1043mm

Head angle 71.5°

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 Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	368	374	386	401	410
Stackmm	563	577	607	634	657
Top tube lengthmm	530	542	566	589	593
Seat tube lengthmm	490	520	550	580	610
Head tube lengthmm	125	138	165	192	217
Head tube angle	70°	70.5°	71.5°	71.8°	71.8°
Seat tube angle	74°	73.8°	73.5°	73.5°	73.5°
Chainstay lengthmm	430	430	430	430	430
Wheelbasemm	1025	1031	1043	1064	1081
Front centermm	608	614	626	646	663
Bottom bracket dropmm	80	80	80	80	80
Bottom bracket heightmm	269	269	269	269	269
Fork rakemm	55	55	55	55	55
Trailmm	68	65	59	57	56
Stack/reach ratio	1.53	1.54	1.57	1.58	1.60

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: Carbon
Fork material: Carbon
Bicycle weight: 8.9 kg

19.6 lb
Weight limit: 110 kg

242.5 lb

Suspension

Suspension configuration: Rigid

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: Electronic

Additional specifications

Bottom bracket standard: BSA
Tire clearance: Maximum tire width: 50c
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

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

Electronic

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 KSG 9.9	Trenga KSG 7.2	Trenga KSG 9.2
Frame
Bicycle weight	8.9 kg	9.8 kg	9.1 kg
Drivetrain
Smallest chainring	31	30	31
Largest chainring	48	46	48
Lowest gear	25.0 in	24.2 in	25.0 in
Highest gear	126.6 in	121.3 in	126.6 in
Cockpit
Shifting	Electronic	Mechanical	Mechanical

Changes since 2023
Specification	2023 Trenga KSG 9.9	This bicycle Trenga KSG 9.9
Frame
Bicycle weight	Not informed	8.9 kg
Drivetrain
Rear sprockets	11	12
Largest sprocket	34	36
Lowest gear	26.4 in	25.0 in
Other specifications
Tire width	35c	40c
Bottom bracket standard	Not informed	BSA
Tire clearance	Not informed	Maximum tire width: 50c