K&N oil filter KTM: 06-07 660 Rally E Factory Replica 660 cc; 04-05 660 SMC 660 cc; 02-03 660 Supermoto 660 cc; 08-11 690 Duke 690 cc; 10-11 690 Duke R 690 cc; 08-11 690 Enduro 690 cc; 09-11 690 Enduro R 690 cc; 08-11 690 SMC 690 cc; 07-09 690 Supermoto R 690 cc