Street fairing VS Race track fairing

Street fairing is the normal fairing that not closed the fairing light and rear fairing holes.

Motorcycle race track fairing is closed the fairing light holes and closed the rear fairing holes. We can close the fairing holes of Turn signal light also

How are the motorcycle race fairing holes filled in? Is it welded molded in? or is it glued?

The holes are filled in with the ABS plastic glued together. It's not welded / molded in. From the inside pictures of race fairing below we can see it.

Do you have the belly pan of the motorcycle race fairing is fully enclosed like below picture?

This is the frequently ask question about the race fairing. The fully enclosed bottom of the belly pan can catch any oil that may leak unlike the standard fairing which has a gap under the bike where the exhaust runs. We don't have this, we can not do this because it is very large, it's very easy broken durring shipping.