Brompton Unveils Groundbreaking 20-Inch Folding Gravel Bike

The new G Line series features larger wheels, disc brakes, and an electric option for enhanced off-road performance.

Brompton's G Line series marks the brand's first use of 20-inch wheels, departing from their traditional 16-inch design.
The G Line includes both electric and non-electric models, available in three sizes and multiple colors like Forest Green and Adventure Orange.
The electric version boasts a 250-watt rear hub motor, offering a range of 20-40 miles and a 15.5 mph speed limit.
New features include hydraulic disc brakes, a Shimano 4- or 8-speed gear system, and a redesigned battery pack with a 345 kWh capacity.
Despite its heavier weight compared to standard Bromptons, the G Line offers a smoother, more stable ride, making it suitable for both urban commuting and off-road adventures.