Possible conversion

[Woosh]

you will need a dongle for that.
If you derestrict a bike with a geared hub, you can get to about 20mph with a 36V 15A controller. More if you have a higher rating controller.

 

[Deleted member 4366]

you will need a dongle for that.
If you derestrict a bike with a geared hub, you can get to about 20mph with a 36V 15A controller. More if you have a higher rating controller.

It depends on the motor's speed. The oxygen S-cross will run up to about 26 mph. the little 328 rpm Q100 will do nearly 30 mph in a 700c wheel.

 

[Woosh]

shush...
they will all rush out and buy Chinese e-bikes with a fast wind geared hub motor.