MotuTech 10 x 3 Inner Tubes for Kugoo M4 Pro Innertube Scooter Double Thickened Angled Valve and Front Rear Shock Absorbing (Inner Tube)

10*3 inner tube, suitable for outdoor tire model: 90/65-6.5; 80/65-6; 255*80; Thicker inner tube is more durable; angled valve is more convenient to inflate Material: butyl rubber; it has good chemical stability, thermal stability, air and water tightness; resistance to inorganic acids, resistance to extreme temperatures (-60°C to 180°C); Used with the tyres on this page (can be used alone as tubeless tyre), it provides better shock absorption and safety; Before installing, please check If the inner tubes are completely sealed by putting them into the water. If there are bubbles, they are already damaged. Please check the position of the valve, and make sure you install them in the right direction. Do not install the tyre using a sharp stick or a crowbar.