In Reply to: Yes Carrefour have some, only problem posted by Mimpi Manis on Wednesday, 11. February 2009 at 09:18 Bali Time:
50cc refers to 50 cubic centimeters
which is the "displacement" volume of the cylinders.
The cylinders are where the fuel is combusted.
There are no cylinders in an electric motor.
50cc engine is by definition an internal combustion (petrol powered) engine.