【Compatible】Our Inner Tubes Fit 90/100-14 As Well As 3.00/3.50-14
【Premium Material】Our The inner tube of butyl rubber has strong air tightness, which is several times that of ordinary inner tubes;Butyl rubber is not prone to aging, has strong antioxidant capacity, and is more durable and long-lasting to use
【SAFETY】Heavy-duty inner tube. When and if punctured, it immediately creates an airtight seal to prevent damage, destruction and injury to the rider. Safe in any season or weather condition.
【Convenient】Tube type design makes fixing as simple as installing on your existing wheel and inflating with a hand pump. No Special Tool Required, The Inner Tube can be replaced within 5 Minutes