B Rock FM, also known as 99.3 B-Rock FM, is a radio station based in Bathurst, New South Wales, Australia. It began broadcasting on December 2, 1996, and was named after Australian motor racing legend Peter Brock. The station is part of the Super Radio Network and features locally produced programs, competitions, and national news. In January 2025, its music format shifted to Top 40 (CHR) to attract a wider, younger audience, though it still plays rock music from the 80s to the present.