Brompton C Line Explore Mid Black Edition

2022 UrbanCommuterFolding Manufacturer page

Brompton C Line Explore Mid Black Edition, color Flame Lacquer

Last known price: $2,120

Prices shown first for United States
Suspension: Rigid
Wheels: 16″
Gear range: 133%
Weight: 12.25 kg 27.0 lb · Reference configuration not specified
Frame: Steel
Brakes: Rim brake

Rider height by size (cm)

Size guide

16" 120+

Components

15 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

Hand-brazed steel Not identified

Suspension

1 part

Fork

Steel Not identified

Drivetrain

7 parts

Bottom bracket
- Brompton
Cassette

12/16T Not identified
Chain
- SRAM
Crankset

6061 forged aluminum crank with 50T chainring and integrated chainguard Not identified
Front derailleur
- Brompton
Rear derailleur
- Brompton
Shifters
- Brompton

Brakes

2 parts

Brake levers
- Brompton
Brakes
- Brompton

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Handlebar

Triple-butted 6061 aluminum handlebar with shot-peened finish Not identified
Headset

1-1/8 in. threaded Not identified
Pedals
- Brompton
Saddle
- Brompton
Seatpost
- Brompton
Stem
- Brompton

Sizes and geometry

1 size

Rider-height ranges are not published for these sizes.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Fork material: Steel
Bicycle weight: 12.25 kg

27.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 50
Largest chainring: 50
Smallest sprocket: 12
Largest sprocket: 16
Lowest gear: 50.0 in
Highest gear: 66.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 1.35″
Wheel material: Aluminum
Wheel size: 16″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 19.2 km/h
Highest gear: 25.5 km/h

Total gear range 133%

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: 50.0–66.7 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 2022 builds

Differences across 2022 builds
Specification	This bicycle Brompton C Line Explore Mid Black Edition	Brompton C Line Black Edition	Brompton C Line Explore	Brompton C Line Explore Edition Folding Bike - Mid	Brompton C Line Explore Folding Bike - Mid	Brompton C Line Explore Folding Bike with Rack - High
Frame
Bicycle weight	12.25 kg	11.34 kg	11.34 kg	12.25 kg	12.25 kg	12.25 kg
Drivetrain
Smallest sprocket	12	13	13	12	13	12
Highest gear	66.7 in	61.5 in	61.5 in	66.7 in	61.5 in	66.7 in
Other specifications
Tire width	1.35″	Not informed	Not informed	1.35″	Not informed	1.35″
Bottom bracket standard	Not informed	BSA	BSA	Not informed	BSA	Not informed