TWIN AIR Air Filter for KTM EXC 50, SX 50, SX 50 PRO SENIOR, SX 50 PRO SENIOR LC 1997-2004

TWIN AIR offers this air filter for KTM EXC 50, SX 50, SX 50 PRO SENIOR, SX 50 PRO SENIOR LC 1997-2004. The engine draws in huge amounts of air. Sitting in the airbox, the filter catches dust, sand and mud before they reach the carburettor or injection, and then the cylinder.

Why a foam air filter?

The foam traps dust throughout its thickness thanks to the special oil it is soaked in, while letting plenty of air through.

• Excellent airflow for the engine, even as the filter starts to load up.
• Washable and reusable many times: far cheaper than a disposable filter.
• Limit: it must be cleaned and oiled regularly, after every dusty ride; badly oiled or damaged, it lets dust through – the main cause of engine wear.

Why choose TWIN AIR?

Twin Air invented the dual-layer foam filter in 1972 and is original equipment for more than 30 manufacturers: fine filtration, washable and reusable.

When should you replace the air filter on your KTM EXC 50?

Replace the filter as soon as the foam is torn, hardened or coming away from its frame: dust that gets through wears the piston and cylinder in a few hours.

Specifications and fitting tips

• Filter version: Standard
• Coarse open-pore foam catches airborne dirt, grime and sand
• Exclusively developed adhesive ensures glue seams will not break down
• Manufacturer part number: 154004

Cross-Mania tip: Check it after every dusty ride and never let it clog.

Also needed with this part

• Air filter oil : LIQUI MOLY 500 ml · LIQUI MOLY 1 L
• Air filter cleaner : MOTUL A1 5 L · MUC OFF 5 L
• Airbox wash cover : TWIN AIR
• 2-stroke oil : LIQUI MOLY 1 L · LIQUI MOLY 4 L

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
KTM EXC 50 2003
KTM EXC 50 2002
KTM EXC 50 2001
KTM EXC 50 2000
KTM EXC 50 1999
KTM EXC 50 1998
KTM EXC 50 1997
KTM SX 50 2004
KTM SX 50 2003
KTM SX 50 2002
KTM SX 50 2001
KTM SX 50 2000
KTM SX 50 1999
KTM SX 50 1998
KTM SX 50 PRO SENIOR 2001
KTM SX 50 PRO SENIOR 2000
KTM SX 50 PRO SENIOR 1999
KTM SX 50 PRO SENIOR 1998
KTM SX 50 PRO SENIOR LC 2004
KTM SX 50 PRO SENIOR LC 2003
KTM SX 50 PRO SENIOR LC 2002
KTM SX 50 PRO SENIOR LC 2001