HIFROM(TM) Universal Racing Air Filter 48mm Intake scooters Moped ATV GO KART GY6 125 150CC Green 1. Intake caliber: 48.0mm 2. Tube Angle: 45 3. Fit for scooters Moped ATV GO KART GY6 125 150CC 4. Please check the pictures carefully before you buy it 5. HIFROM focus on provide high quality air filter at fair price, Professional technical support; if you unsatisfy with our product, you can return to our USA warehouse, no risk.