The flexible Qingda 200x50 butyl rubber inner tubes are suitable for scooters, mini motorcycles, electric balance bikes and small multi-purpose vehicles.--BIEMMEDUE

Perfect Fit: Standard size 200x50 (8 inches), specifically designed for vehicles with small wheels such as scooters, minibikes, and e-bikes, guarantees a perfect fit. Butyl Rubber Material: Made from high-strength butyl rubber, this inner tube offers excellent sealing, resistance to aging and high temperatures, and significantly better protection against bursts and punctures compared to conventional rubber inner tubes. Practical Design: The angled valve makes inflation easier on narrow rims and is compatible with most air pumps, saving time and effort. Safe and Durable: The reinforced sidewall construction offers high pressure resistance and is suitable for frequent use and rough road conditions, increasing safety and extending the tire's lifespan. Installation Instructions: Please check that your vehicle's tire size is 200x50 (approx. 8 inches) and compare the diameter of the rim's valve hole with that of the valve. It is recommended to use a tire lever during installation to avoid damaging the inner tube. Scope of delivery: 1 x 200x50 butyl rubber hose