Butyl Rubber Inner Tubes, Replacement High Air Tightness Heat Resistant Easy Install 16x1.50-1.75 Inner Tubes for Mountain Bike

Easy to Install: Simple installation, and the old tire inner tube can be easily replaced within a few minutes, which is time saving and efficient. Butyl Rubber: Made of butyl rubber material, the inner tube has better air tightness, heat resistance and durability. Application: Our 16 inch bike tubes can widly fit 16 inch wheel, width between 1.50-1.75inch tires. With Schrader Valve: The tube is equipped with a Schrader valve, never let your bike go flat with a replacement bike inner tube tire on hand. Vibration Absorbing: The butyl rubber tire inner tube can absorb the vibration of uneven roads, thus ensuring comfortable and safe driving.