NSW STATE CHAMPIONSHIP SUPPLEMENTARY REGULATIONS SERIES EVENT SUPPLEMENTARY REGULATIONSSt George MCC – 22/23 Summer Night Series EVENT SUPPLEMENTARY REGULATIONSEast Coast MX – Finance My Bike East Coast SMX Lake Macquarie Motor Bike Club – Lakes Summer X Post Classic Racing Association – 2023 Festival of Speed Motorcycle Classic Transmoto – 10 – Hour @ Tumut Kurri Kurri Speedway Club – 2023 Speedway Sidecar Classic Panorama MCC – 2023 Bathurst Long Track MastersKurri Kurri Junior Motorcycle Club – Casey Stoner Cup
