ROAD BIKE  / MOUNTAIN BIKE  / CYCLE CROSS / CASSETTE

My SQL Errors Debug..

MySQL Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Order By N_Order ASC,N_Key DESC' at line 1
Query Result : select * from products where N_YN = 1 and N_Class = Order By N_Order ASC,N_Key DESC