Arlen ness Big Sucker Stage I Air filterRef : ANS00232A / 10103251

Big Sucker Stage I Air Filter by ARLEN NESS (Manufacturer's ref: 600-301) — an intake element designed for demanding touring and cruiser bikes. This Stage I kit (supplied without a cover) combines a next-generation aluminium support plate and a pre-oiled cotton media to optimise airflow through the throttle body.

• Construction: support plate and monoblock top plate in aluminium, black and silver finish.
• Filtering media: pre-oiled cotton, washable and reusable for effective filtration and simplified maintenance.
• Design: carefully studied intake angles and integrated venturi on the top plate to direct airflow where it matters.
• Compatibility: designed to fit all Ness Stage 1 custom covers.
• Recommended use: Touring — designed for large twins and high-torque machines.

The Big Sucker Stage I focuses on optimising airflow and reliable filtration without claiming specific power figures. Its black/silver aesthetic and Stage I profile add a custom touch while improving intake responsiveness. Ideal for riders looking for a robust, easily maintainable part with a sleek appearance for their touring machine.