If you have reverse built 3 piece wheels, chances are your wheels collect unwanted water behind the drop centers in the wheels. This is a problem I have been having with my Forgelines 3 piece ZX3P's.

The water that collects behind the center of the wheel causes it to be out of balance. Therefore giving annoying vibrations. These water diverters do just that in helping that water have an out. Does anyone have any experience with this. Do they help?

http://www.iforged.com/store/product...?products_id=5