Seat base in unpainted ABS plastic

2mm high x 51mm wide

Mounts into 5/16" (8mm)

Kawasaki 16097-1072

Comes with a tinted lens and a black metal body with M8 x 18mm long threads

18mm o2 sensor plug set zinc Thread size:18mm x 1.50 Seat base in unpainted ABSVance & Hines O2 Sensor Plug Set Motorcycle Exhaust Sensor plug set is for plugging unused sensor plug holes in your exhaust system. Made from zinc plated steel, perfect for non O2 sensor equipped models with sensor equipped exhaust systems or when O2 sensors are no longer needed. Features: Constructed from high quality zinc plated steel Sold in pairs 18mm is generally used on Harley models 2006 and earlier 12mm is generally used on Harley models 2007