“Very impressive considering Supersport is probably the most competitive class in AMA road racing.”
I believe you are confusing Supersport with Daytona Sportbike. Supersport is however very competitive, but is limited to up and coming young riders under 21 years of age.
I sponsored one of the top riders that now competes in Daytona Sportbike early in his career, Cory West..
Here is a sample of how competave the Daytona Sportbike class is. The last lap and a half of the Daytona 200 last year. My buddy Cory West is the yellow number 57.