user: ### NOW ANSWER:
Question: Name the max bike number of position for 30
Columns: ['Position', 'Driver / Passenger', 'Equipment', 'Bike No', 'Points']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1.0, 'Joris Hendrickx / Kaspars Liepins', 'KTM - VMC', 4.0, 483.0]
SQL:

assistant: SELECT MAX("Bike No") FROM "Table" WHERE "Position" = 30.0;