We have two F6B's. Mine has the wingstuff brand belly pan. I just purchased the Show Chrome one for my wife's bike. Easy to install but not the front section is not nearly as easy to access and reinstall when changing oil. The Wingstuff brand has two twist screws that turn about a quarter of an inch to release the front section when changing oil. Very easy. The show chrome on the other hand, has two Allen head screws that release the front section. This makes it more difficult when replacing after an oil change. You have to line up the holes perfectly to screw back in and then use an Allen wrench while lying upside down. One belly pan is easier to install and the other is easier to use. Something to consider when buying.