50Cc 70Cc 90Cc 110Cc 125Cc 150Cc 200Cc Atv Dirt Bike Pit Bike Scooter Moped Go Kart Air Filter Scooter Go Kart Air Filter Cleaner, catch impurities in air to prolong the engine life Conical style with dual layer steel mesh design; Material: Steel with rubber connector Inside diameter: 38mm(1.5 inch); Overall height: 3.1″(79mm) ; Outside diameter at widest point: 2.9″(74mm); Outside diameter at top: 2″(51mm) Package includes 1pc Air Filter Product description 50Cc 70Cc 90Cc 110Cc 125Cc 150Cc 200Cc Atv Dirt Bike Pit Bike Scooter Moped Go Kart Air Filter.  Scooter Go Kart Air Filter Cleaner. Catch impurities in air to prolong the engine life  Fast shipping from USA, around 2-5days Inside diameter : 1.5″(38mm) Overall height: 3.1″(79mm)  Outside diameter at widest point: 2.9″(74mm)  Outside diameter at top: 2″(51mm)