nano conversion kit - for Bromptons

nano electric bikes offer an Electric Brompton conversion kit to give your Brompton the power of an electric motor in a discreet style.  Bromptons of any age, number of gears or handlebars can be converted.

This is the lightest conversion available with a smooth, quiet motor, the battery tucked away in a Brompton bag and our super easy 'One Click' connection using the Brompton luggage block. 

The nano system is built around a brushless 36v, 250w, 290rpm motor with a weight of 1.6kg which comes already built into a new Brompton 28 hole double walled rim.  It has a high torque which makes hill climbing so much easier!! In addition to being the lightest motor available it also has an excellent freewheel so, even if you are not using the motor, cycling with a nano system fitted feels smooth and rides just like a 'normal bike'.

With a choice of battery sizes and throttles you are in control and importantly the unique Brompton fold is not compromised in any way.

The system is designed so that you can fit the nano electric Brompton conversion kit quite easily yourself or we offer a Collect, Fit and Return service which takes about a week – we make all the courier arrangements and can even send you a shipping box for your Brompton if you need one. 

If you don't have a Brompton yet we can supply a ready-to-ride new Brompton with the nano system already fitted.  Just let us have your specification and we can work with our local Brompton dealer to do the rest. 

See 'Options and Accessories' for more information on the range of nano options available.  If you are interested complete the 'Enquiry form' for a no obligation quote.

For a starting price of £865 the nano Brompton conversion kit includes everything required to electrify your Brompton:

  • Brushless 36V 250W motor, built into a Brompton double wall rim
  • nano display, motor controller and wiring harness
  • 1x 4Ah Li-ion battery
  • Battery charger
  • nano battery adapter
  • Fitting kit (not required if in store fitting is purchased)
  • Brompton bag conversion kit