KENDA Bicycle Inner Tube 20/26 in with Schrader Valve Heavy Duty Rubber Replacement for MTB, Road & x 4.0 Fat Tyre Bikes (Inner Tube, 20 inches)

COMPATIBLE SIZES: Available in 20-inch and 26-inch wheel sizes, making it suitable for a wide range of bicycles including mountain bikes and city bikes. HEAVY-DUTY PUNCTURE RESISTANCE: Crafted from thick, high-density butyl rubber designed to offer exceptional durability and shock absorption, helping protect against unexpected flats on rough terrain. STANDARD SCHRADER VALVE: Features a durable metal Schrader valve equipped with a protective cap for easy inflation using any standard bicycle pump or tire inflator. LIGHTWEIGHT AND COMPACT: Easy to fold and store, making it a convenient spare to carry on rides for quick tube replacements. EASY INSTALLATION: Flexible rubber construction allows for quick and hassle-free tire installation, getting you back on the road or trail in minutes.