I wish I were rich; I would buy any car/gadget/cool item that tickled my fancy. I would need a second house just for all the gadgets I would end up with and a massive garage full of cars and other toys. What I don’t think I would spend money on is an electric bike.
A company called M55 has a sweet electric bike that anyone into that sort of thing might be interested in. The bike is called the EVO-001 and is handmade with a single piece of aluminum for a frame. The electric motor is placed for stability.