Hi,
I bought a used simple ebike a couple of months ago. It has a “180W” motor and a 24V 9Ah battery which gave it a top speed of 23 km/h (14 mph). I changed a few capacitors in the controller and now run it with (4+4+2)S Lipo from Hobbyking. Not a very nice setup.:o Top speed is 35 km/h (22...