BSB: 'The king of Brands Hatch' - Tarran Mackenzie pips Jason O'Halloran in thrilling finish to clinch double win

British Superbikes: 'The king of Brands Hatch' - Tarran Mackenzie pips Jason O'Halloran in a thrilling finish to clinch a stunning double win. Stream top superbikes action live on discovery+ and on eurosport.co.uk