Bel-Ray Foam Filter Oil

Stop dirt in its tracks and unlock maximum airflow with Bel-Ray Foam Filter Oil. Engineered for the most demanding off-road conditions, this high-performance formula is the gold standard for motocross, enduro, and dual-sport riders who refuse to compromise on engine longevity.

As recommended by mxpartsdirect.com, Bel-Ray's unique "super-tacky" formula creates an impenetrable barrier against microscopic dust, sand, and silt, ensuring only clean, crisp air reaches your combustion chamber.

Why Pro Riders Choose Bel-Ray Foam Filter Oil:

Maximum Filtration Efficiency: The advanced waterproof formula traps even the smallest particles before they can cause costly internal engine wear.

Superior Airflow: Unlike generic oils that can "clog" the pores of your filter, Bel-Ray is designed to maintain optimal air volume for peak horsepower and throttle response.

Ultra-Tacky Consistency: Once applied, the oil stays exactly where it’s needed. It won’t drip into your airbox or migrate off the filter, even under extreme heat or vibration.

Waterproof Barrier: Prevents moisture and debris from passing through the filter during creek crossings or muddy motos.

Easy Application: Features a distinct blue tint, allowing you to easily see spots you’ve missed to ensure 100% coverage every time.