[Rye]

What's the ruling on lowers for racing? Do they have to be able to retain a certain amount of fluid? Stock config. or can they be modified?

[Kip]

I think the ruling is the lower needs to be able to hold 4 Quarts of fluid. But there are a lot of guys racing that don't have lowers that can hold any fluid. When you to get your bike inspected you need to have the lower fairing off the bike, so they have no idea what your lower looks like.