Here a couple of videos from this year’s Florida Supermoto series. Supermoto is interesting because you basically put street slicks on a motorcross bike and then do mixed surface racing. Grip and setup are compromised in both directions so it requires riders to be extremely adaptable. It looks like a lot of fun. In this first video, the Built Brand Clothing guys talk about why they love riding Supermoto and putting on these events in Florida:

The second video is a different round of the series. I think it’s implied that these guys are fighting for the amateur championship here: