This yun SCM butyl rubber inner tube is the perfect replacement for your bicycle. With a wheel size of 20 inches and a tube size of 1.25-2.0, it is compatible with most bikes. The black color and sleek design make it a stylish addition to your ride. Made from high-quality rubber, this tube is durable and reliable. It comes in a single piece and is easy to install. Whether you're a casual rider or a seasoned cyclist, this butyl rubber inner tube is a must-have for your bicycle. New open box. Box damaged check pics
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