Long S&B air filter fits PHM40 carb. Chromed back, includes clip.

This K & N type air filter is designed to offer improved and unrestricted airflow whilst offering adequate filtration. Washable and reusable. Best run dry for road. NB may require breather box modification or conversion if converting from the original. Fits PHM 40 carbs. You may find that a 5-10% increase in main jet size helps to make the most of the increased air flow with this filter

 4 in stock

Dimensions:
110mm front to back, approx 53mm ID for mounting to carb