Per PWK 21/24/26/28/30 mm PE 28/32 mm tazza filtro aria 50 mm oro
50mm Motorcycle Air Filter Cup For PWK 21/24/26/28/30mm PE 28/32mm Carburetor. PWK 21mm 24mm 26mm 28mm 30mm Carburetor. Carburetor Air Filter Horn Cup + Net Funnel Velocity Stacks For Carb 50mm Silver.