Features:<br> <br> 1.The inner tube is an air?bearing container for inflation and vibration reduction, fits for PIT PRO Drit Bike 125cc/140cc.<br> 2.Have good air tightness, heat resistance, elasticity, aging resistance and small permanent deformation.<br> 3.Manufactured from high?quality rubber, thicker design, can withstand higher tire pressure.<br> 4.Original standard to provide a snug fit, will not get a flat tire even on more bumpy road.<br> 5.A good replacement for the rear tires of the original car (90/100?14 14in rear tires) for better riding pleasure.<br> Specification:<br> Item Type: Rear Inner Tube <br> Material: Rubber <br> Color: Black <br> Size: 14in <br> Fitment: Fit for PIT PRO Drit Bike 125cc/140cc<br> Note:<br> Please double check whether there are "90/100?14" on your cover tyre before buying, the product can only match if the number is the same.