Features：<br> 1、Butyl rubber inner tube has air tightness, good resistance to cold and heat and aging resistance.<br> 2、It can be used normally for more than 128 days after inflating, and it is the most commonly used inner tube material.<br> 3、The butyl rubber tire inner tube can absorb the vibration of uneven roads, thus ensuring comfortable and safe driving.<br> 4、Easy to install, and the old tire inner tube can be easily replaced within a few minutes, which is time‑saving and efficient.<br> 5、With stable performance and high reliability, it widly fit for 3.25/3.50‑16inch tires.<br> Specification：<br> Item Type: Motorcycle Inner Tube<br> Material: Butyl Rubber<br> Product Color: As Pictures Shown<br> Product Weight: Approx. 586g / 20.7oz<br> Package List：<br> 1 x<br> Motorcycle Inner Tube