<p>High pressure inner tubes are used mainly with High Performance tires. Higher pressure means more performance. This high pressure inner tube fits a 20-559 25&quot; x 1&quot; tire and has a French valve. New Solutions offers the largest wheelchair/scooter parts. The focus has always been on quality, cost and trying to do what is right. All the products are tested before they are introduced. Understanding the challenges involved and coming with quality innovative products and parts has been the main focus of the company and has grown to be the leading Brand for Wheelchair parts. </p> <b>Features</b> <ul> <li>Set of 2</li> </ul> <b>Specifications</b> <ul> <li><b>Dimensions:</b> 5&quot; H x 3&quot; W x 4&quot; D</li> <li><b>Weight:</b> 1 lbs</li> <li><b>Size:</b> 25&quot; H x 1&quot; W (20-559)</li> </ul>- SKU: NWSN198