Bike Tire Liner, Inner Tube Bicycle Flat Protector Compatible with 12 16 18 20 24 26 27.5 29 (29 x 3-4)

Our fat bike tire liner serves as a protective barrier, reliably protecting your inner tube from thorns, glass, nails, and sharp debris. Designed to be compatible with tires from 20, 24, 26, 27.5, to ...