TWIN AIR Air Filter Cilindrical Ø100mm for HONDA TRX 250 FOURTRAX 2WD, TRX 250 R FOURTRAX 2WD 1986-1989

TWIN AIR offers this air filter for HONDA TRX 250 FOURTRAX 2WD, TRX 250 R FOURTRAX 2WD 1986-1989. 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 HONDA TRX 250 R FOURTRAX 2WD?

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: Cylindrical
• Coarse open-pore foam catches airborne dirt, grime and sand
• Exclusively developed adhesive ensures glue seams will not break down
• Manufacturer part number: 150902

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

Also needed with this part

• Air filter oil : MOTUL · MUC OFF
• Air filter cleaner : MOTUL A1 5 L · MUC OFF 5 L
• 4-stroke engine oil : LIQUI MOLY 10W40 1 L · MOTUL 10W50

Compatibility

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

Fits:
HONDA TRX 250 FOURTRAX 2WD 1987
HONDA TRX 250 FOURTRAX 2WD 1986
HONDA TRX 250 R FOURTRAX 2WD 1989
HONDA TRX 250 R FOURTRAX 2WD 1988
HONDA TRX 250 R FOURTRAX 2WD 1987
HONDA TRX 250 R FOURTRAX 2WD 1986