L-faster Bicycle Spoke Chain Wheel Bike Rear Wheel 32T Sprocket for Our Left Drive Motor Kit 16T Freewheel with Adapter for Motor MY1016Z

What size chain fits this sprocket?

will it work counter-clockwise ? to use it as biger sprocket

do the adäpter to fit motor shaft mine is 11mm come with freewheel or is this the freewheel buy its self ôr do you adapter in freewheel like showen

Will this fit on a 5/8" shaft?