[IsaacCarlson]

I have noticed some discussion on the subject of mooncaps, and whether or not to put them on the inside or outside or both. BOTH would be best and heres why. When installed on the outside they make a smooth surface that is aerodynamic and they prevent air from entering wheel. When on the inside they keep the rim spokes, etc from becoming a centrifugal pump or fan. You may not get as good of results from the inner cover as the outer cover but it will help and together they will go far....."OK kids, story's over, time for bed..."