Save money Angled valve stem Popular size Smooth pneumatic ride Premium-quality 3.00-4 inner tube with an angled valve stem Depending on the manufacturer, this inner tube??s size may be listed as 3.00-4, 10″x3″, or 260×85 Premium-quality 3.00-4 inner tube with an angled valve stem. Depending on the manufacturer, this inner tube??s size may be listed as 3.00-4, 10″x3″, or 260×85. This is a high quality replacement inner tube that will get your scooter up and running in no time flat. This inner tube is recommended for use on recreational gas and electric scooters, but can be used on other applications with the same tire size. 3.00-4 tires are used on more makes and models of scooter than any other size tires. Please select the Compatibility tab for a complete list of known compatible models. Tube Size: 10″x3″ (3.00-4, 260×85) Valve Stem Type: Angled