I bought a motor from DIYelectricskateboards.com and I started putting together the motor and pulley system, but I ran into a snag with what to do with the pulley key. It doesn’t seem to be the right size (see pictures below).
So question is, is this in fact the wrong size or do I need to do anything in order to get this to fit? And if it’s the incorrect size, what are my options (support from DIYesk8 or different provider)?
Here you can see the key is flush with the back of the keyseat, but it doesn’t fit.