namz m18 to m12 o2 oxygen sensor bung reducer set BS365 Removable dB killer insert for

Removable dB killer insert for adjustable sound levels

Whether you're a motorcycle enthusiast or just appreciate a good story

Aluminum grips with a flamed rubber design grip surface

Sleek hydraulic clutch handlebar master cylinder for 1" handlebars

namz m18 to m12 o2 oxygen sensor bung reducer set BS365 Removable dB killer insert forNamz M18 to M12 O2 Oxygen Sensor Bung Reducer Set The Namz O2 Sensor Bung Reducer Set simplifies custom exhaust modifications. It allows you to adapt 12mm O2 sensors from late model Harley Davidson motorcycles to fit older exhaust systems designed for 18mm sensors, making upgrades and retrofits seamless. Features: Reduces thread size from M18x1. 50 to M12x1. 25 Compatible with late Harley Davidson models using 12mm oxygen sensors Enables use of modern