Tyre& Inne Tube Mini ATV Quad Pocket Bike Scooters 9x3.5-4Tyre Size; 9x3.5-4Item has been know to fit: Mini ATV quad 49cc 2-stroke go Kart Petrol scooter and electric scooterYou will get: 4 set 9x3.5-4 Tyres & Tubes