Betamotor

250 RR Enduro 4T 2nd Filter 05-08
400 RR Enduro 4T 2nd Filter 05-09
450 RR Enduro 4T 2nd Filter 05-09
525 RR Enduro 4T 2nd Filter 05-09

KTM

250 EXC Racing 2nd Filter/Air Filter 03
250 EXC Racing 2nd Filter/Air Filter 04-06
400 XC-W 2nd Filter 07
400 SX / MXC / EXC (3 Hole Air Filter) 2nd Filter/Air Filter 99-02
400 EXC 2nd Filter 06-07
400 EXC Racing (3 Hole Air Filter) 2nd Filter/Air Filter 04-05
450 XC 2nd Filter 08
450 XC / XC-W 2nd Filter 07
450 SMR 2nd Filter/Air Filter 05-07
450 EXC 2nd Filter/Air Filter 07
450 SX / EXC / MXC 2nd Filter/Air Filter 03-06
450 XC ATV 2nd Filter 08-11
520 SX / MXC / EXC 2nd Filter 99
520 SX / MXC / EXC 2nd Filter/Air Filter 00
520 SX / MXC / EXC (1 Hole Air Filter) 2nd Filter/Air Filter 01-02
520 SX / MXC / EXC (3 Hole Air Filter) 2nd Filter/Air Filter 01-02
525 XC ATV 2nd Filter 08-11
525 SMR 2nd Filter/Air Filter 04-06
525 SX / MXC / EXC / XC / XC-W (3 Hole Air Filter) 2nd Filter/Air Filter 03-07
525 SX / MXC / EXC (1 Hole Air Flter) 2nd Filter/Air Filter 03
540 SXS 2nd Filter
560 SMR 2nd Filter/Air Filter 07
625 SXC 2nd Filter 02-05
660 SMC 1st Filter 04-05
660 Supermoto 2nd Filter 02-03
660 Rally E Factory Replica 2nd Filter 06-07
690 Supermoto R 2nd Filter 08
690 Supermoto R 2nd Filter 07
690 SMC 2nd Filter 08-11
690 Enduro R 2nd Filter 09-11
690 Enduro 2nd Filter 08-11
690 Duke R 2nd Filter 10-11
690 Duke 2nd Filter 08-11

Polaris

450 Outlaw MXR / S 2nd Filter 08-09
525 Outlaw / IRS 2nd Filter 07-11