Arlen ness Big Sucker Stage I Air filterRef : ANS00168A / 10102499

The Big Sucker Stage I air filter by Arlen Ness brings both style and functionality to customs and touring bikes. Its black aluminium top plate replaces the original steel plate and incorporates studs for direct filter attachment, providing a clean and straightforward installation. The pre-oiled black cotton filter media prioritises controlled airflow while ensuring effective filtration; the filter is washable and reusable for economical maintenance.

• Design: Stage I, round shape, black finish
• Materials: aluminium top plate, pre-oiled cotton media
• Installation: integrated studs for direct attachment
• Maintenance: washable and reusable filter
• Design: smooth radius air inlet directing air straight to the throttle body

This kit retains the Vintage/Classic spirit while seamlessly fitting into a Touring environment. Compatible with FLHT/FLHR/FLHX models and H-D Trike 2017–2023 when used with Arlen Ness Stage I covers. Ideal for those looking to give a polished look and clear breathing to their engine while keeping maintenance simple.

Manufacturer reference: 18-318

Top 3 motorcycles (examples): Harley Davidson FXLRST 1923, FXLRS 1923, FXBR 1923 — machines where the Big Sucker style naturally finds its place.