This Universal 30mm Gas Cap (Screw Type) is a reliable replacement for a wide range of motorcycles, scooters, mopeds, and ATVs with a 30mm threaded tank opening. Featuring a secure screw-on design and a vented top, this cap ensures proper fuel flow and a leak-resistant seal. It’s perfect for custom builds, general repairs, or when the original cap fitment is unknown.
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Fits 30mm Fuel Tank Openings – Universal screw-on design for 50cc–250cc powersports vehicles
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Screw Type Threaded Fitment – Provides a secure and leak-free seal
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Vented Cap – Allows airflow to support gravity-fed fuel systems
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Durable Construction – Made from fuel-resistant plastic or metal for long-lasting use
