Brompton 18" Electric Wheel Motor 3/3

Size 18x355 I have 3 of these wheels for sale. The working of these motors and controllers is unknown, they come from a bulk sale. I unfortunately have no way of testing these motors/controllers, so these are sold 'as is'. I thusly also won't be accepting requests for refunds or returns. I can measure some resistances between pins upon your request. For those wanting to turn this wheel into an electronics project/wind turbine; According to Google, the wheel hub houses both a brushless motor and a speed controller, hence a 6 pin plug is attached to the wheel. 2 pins for power, 2 for data, and 2 for a torque reading.