35mm Foam Air Filter for 50cc-110cc Go Kart Dirt Pit Motocycle Mini Super Bike

This is a Foamed Plastic Polymers Air Filter with a Rubberneck Coupler 

Fits most carburetors (PZ-16, 19, 20) requiring a 35mm (1.375in) inside diameter opening

Designed for small engines 50cc-110cc 2-strokes or 4-strokes 

ATV Dirt Pit Motorcycle Mini Super Bike Go-Kart