A man, 27, had his licence suspended after he was caught travelling more than 85km/h over the speed limit on his motorcycle in the Royal National Park on Sunday.
Police said the Matraville man crossed the double unbroken centre lines on one wheel in Lady Wakehurst Drive and was clocked at 147km/h in a 60km/h.
The rider was stopped about 10am and issued with a field court attendance notice for driving in a dangerous manner to the public and exceeding the speed limit by more than 45km/h.
His licence was suspended and the registration plates were confiscated.
Royal rider clocked at 85km/h over the speed limit