Need a controller for a Giant Lite Electric Bike

[tesco]

Does anyone know where I can get info on this controller as I think its the same as my Aprilia City controller but need to check.
Thanks

 

[flecc]

I'm not quite sure what you mean by "controller" here. The controller circuit is part of the main board within the Giant Twist Lite and the Aprilias I knew didn't use this unit.

Do you mean that, or is it the handlebar switch unit you mean?
.