The Cult Rubber Inner Tube is made specifically for the tires that most BMX riders use. While it is possible to use smaller 20" tubes in BMX tires, they have to stretch and thin more to do so, making flats more likely. Keep the session going by running the proper size tube for your tire, reducing your chances of a flat.
Made of top quality rubber, and top notch valves to keep that tube/tire inflated. CULT BMX has you covered with the CORRECT BMX tubes.
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