aussiekev

None of the big manufacturers/brands want local bike shops touching the motor/battery. For example there are no Trek bike shops that can actually open up an ebike motor to do anything (just run diagnostics). Shimano don't even sell bearing kits for their motors.

This is for a few reasons but mainly because they want motors/batteries to be handled like iphones. If there is any issue an entirely new motor/battery is required.

answered here

Hey, can I send you a pm? I had an idea about a variation of the existing 'mentalism' style acts and would love your feedback?

Might be something you can use as I'm not a magician.

Obviously you have watched the show. Who is your favourite act(s) from fool us?