BROMPTON E-Bike Lacquer Finish
The robust sensor instantaneously measures your pedal torque and cadence to ensure a smooth assistance.
For its small size and low weight this 250W motor is more powerful and energy efficient than most of its rivals.
The high quality 300Wh lithium ion battery offers a riding range of 25 - 50 miles/40 - 80 km. The battery integrates into the front luggage giving easy access to the user interface and USB charging port.
This is the brain of the system. A sensor in the bottom bracket measures the riders cadence and power, a sensor within the hub motor measures the speed of the bike. The system analyses this data to determine how much assistance the hub motor gives.