Best UseUrban Cycling
E-Bike ClassificationClass 1: pedal assist up to 20 mph
MotorBrompton by Williams Engineering
Motor TypeGeared Hub
Battery TypeLithium Ion
Battery Capacity (Wh)312 watt hours
Battery RemovableYes
Charge Time (hrs)4 hours
Pedal Assist Range20-45 miles
FrameHand-brazed steel
Step-ThroughYes
Bike SuspensionNo Suspension
ForkSteel
Rear ShockBrompton Elastomer
Crankset6061 forged aluminum crank with 50T chainring and integrated chainguard
Bottom BracketIntegrated sealed bearing bottom bracket with cadence and torque sensor
ShiftersBrompton
Rear DerailleurBrompton
Rear CogsBrompton 12/16T
Number of Gears6 gear(s)
Internally GearedYes
Brake TypeRim
BrakesBrompton
Brake LeversBrompton
RimsBrompton; rear is a single-wall rim with Brompton wide-ratio 3-speed internal gear hub with 2-speed external gears (13- and 16-tooth)
Front HubBrompton 250W Brushless DC motor providing assistance up to 15.5 mph
Rear HubBrompton BWR by Sturmey Archer
Wheel Size16 inches
TiresSchwalbe Marathon Racer 16 x 1.35 in.
Tire Width1.35 inches
Handlebar ShapeRiser Bar
HandlebarBrompton
StemBrompton M Type
Seat PostBrompton Standard
SaddleBrompton Standard
PedalsBrompton folding left-side pedal and nonfolding right-side pedal
Headset1-1/8 in. threaded
ChainSRAM
Weight38 lbs. 5 oz.
Bike WeightBike weight is based on median size, as sold, or the average of two median sizes.
GenderUnisex