I'm looking at the Kitaco catalogue and they have a type 1 and type 2 inner rotor. One is about double the price and looks like it has a little flywheel or something on it. The cheaper one has a gold plate and a few thingies mountd on the plate. you can tell i know all about these from the terms i use...
why would it be better with a heavier flywheel? I thought the whole point was to be lighter? I mean, I know it comes with a coil but what makes it twoce the price?