<p><br/></p><p><kse:widget data-widget-type="customText" id="24641171" type="relation"></kse:widget></p><p><br/><div class="detailmodule_media"><div class="video-container-350719352188"><div class="detail-video" id="350719352188" data-previewurl="https://img.alicdn.com/imgextra/i4/6000000001604/O1CN01OFJb6d1Nig2C282xb_!!6000000001604-0-tbvideo.jpg"></div></div></div></p><br/><p><br/></p><p><br/></p><p><span style="font-size:16px">Emotional Reminder</span></p><p><br/></p><p><span style="font-size:16px">The inflation of the inner tube alone will be greater than that of the outer tube, which will affect the service life of the inner tube. The inner tube is a sealed airbag and cannot withstand significant pressure. The pressure of the inner tube relies on the outer tube.</span></p><p><br/></p><p><span style="font-size:16px">Almost all inner tubes, once inflated to a certain extent, will exhibit uneven thickness. So first, after installing the inner and outer tubes, inflating the inner tube (which cannot be inflated separately) is the correct method of use.</span><br/></p><p><br/></p><p><span style="color:rgb(211, 49, 21);font-size:22px">Before purchasing an inner tube, please check whether the original inner tube is an American valve or a French valve, and its size, so that it can not be installed after purchase.</span></p><p><br/></p><p><span style="font-size:20px">Brand: CST</span></p><p><span style="font-size:20px">Material: High quality butyl rubber</span></p><p><span style="font-size:20px">Model number: 14 16&quot;</span></p><p><span style="font-size:20px">Air mouth:Curved mouth</span></p><p><span style="font-size:20px">Product configuration: color box packaging</span></p><p><br/></p><p><span style="font-size:20px">Packing:</span></p><p><span style="font-size:20px">1 pcs</span></p><p><br/><br/></p><p><br/></p><p><br/></p><p><br/></p><p><br/></p><p><br/></p><p><br/></p><p><br/></p><p><br/></p><br/>