Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_84 ( manufacturer VARCHAR, laps VARCHAR, grid VARCHAR )

### Question ###
Who manufactured the motorcycle that did 24 laps and 9 grids?

### Accurate SQL ###

SELECT manufacturer FROM table_name_84 WHERE laps = 24 AND grid = 9