Tern Verge X18

Name: Tern Verge X18
Brand: Tern

2023 UrbanCommuterFolding Manufacturer page

Suspension: Rigid
Wheels: 20″
Drivetrain: 2 × 9 39–53t / 9–26t
Gear range: 393%
Weight: 10.4 kg 22.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Not published by the manufacturer

Sizes and geometry

Components

17 of 23 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

Tern Verge, hydroformed 7005-Al w/ smooth TIG welding, 3 patented technologies Not identified

Suspension

1 part

Fork

Tarsus, 6061-AL, hydroformed Not identified

Drivetrain

7 parts

Bottom bracket
- FSA
Cassette
- Shimano 9–26t
Chain
- FSA
Crankset
- FSA GOSSAMER PRO BB386EVO 53/39t
Front derailleur
- Shimano Sora
Rear derailleur
- Shimano Ultegra
Shifters
- Shimano

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Handlebar
- Kinetix
Headset

Flux Pro, angular contact bearings, Physis integrated Not identified
Saddle
- Kore
Seatpost
- Syntace
Stem
- Syntace

Other components

3 parts

Bell

Aluminum Not identified
Lights

BioLogic TailLight Not identified
Racks

Yes Not identified

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 10.4 kg

22.9 lb
Weight limit: 105 kg

231.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 39
Largest chainring: 53
Rear sprockets: 9
Smallest sprocket: 9
Largest sprocket: 26
Lowest gear: 30.0 in
Highest gear: 117.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.5 km/h
Highest gear: 45.1 km/h

Total gear range 393%

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: 30.0–117.8 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 2023 builds
Specification	This bicycle Tern Verge X18	Tern Verge D9	Tern Verge P10	Tern Verge S11i	Tern Verge S8i	Tern Verge X11
Frame
Fork material	Aluminum	Steel	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	10.4 kg	12.8 kg	11.7 kg	13.3 kg	14.3 kg	10.2 kg
Weight limit	105 kg	120 kg	120 kg	110 kg	120 kg	120 kg
Drivetrain
Front chainrings	2	1	1	1	1	1
Smallest chainring	39	53	53	46	Not informed	52
Largest chainring	53	53	53	46	Not informed	52
Rear sprockets	9	9	10	Not informed	1	11
Smallest sprocket	9	11	11	Not informed	Not informed	10
Largest sprocket	26	36	40	Not informed	Not informed	42
Lowest gear	30.0 in	32.4 in	29.2 in	Not informed	Not informed	27.2 in
Highest gear	117.8 in	106.0 in	106.0 in	Not informed	Not informed	114.4 in
Drivetrain technologies	Not informed	Not informed	Not informed	internally-geared-hub	belt-drive, internally-geared-hub	Not informed
Brakes
Brake type	Rim brake	Hydraulic disc	Hydraulic disc	Rim brake	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	Not informed	Not informed
Wheel size	20″	22″	22″	20″	20″	22″