Not yet but will this summer on Croix en Ternois. It's a short and slow track, max speed is around 200km. Assen is a lot closer but too fast for a naked. Who wants to ride a naked faster then 200km. It will rip your head straight off.
Stayed home last year because the suspension wasn't the way i wanted it but that's no excuse this year. All new tricked out track weapon suspension.