Polini air box for big evolution scooter. Polini code: 203.0160
Filter supplied with Carburettor adapters 28-35-42-45-49-55 mm.
Inlet: with manifold from 28 mm to 55 mm
Length: 145 mm
Diameter: 145 mm
Polini air filter for horizontal Minarelli with 48mm Pwk carburetor. Polini Code: 203.0159
Inlet: with manifold from 48 mm to 55 mm
Length: 145 mm
Diameter: 145 mm
Polini air box for big evolution scooter. Polini code: 203.0147
Inlet: 55-49-45-42-35-28 mm (adapters of various sizes supplied with the filter)
Length: 160 mm
Diameter: 145 mm