The Schwalbe Bicycle SV13 Air Plus 40 MM Inner Tubes in Black are designed for 26-inch wheels with a width ranging from 1.5 to 2.0 inches. These Presta valve tubes are sold in a pack of two, making them ideal for cyclists looking for reliable and high-quality inner tubes for their bikes. With a focus on durability and performance, these Schwalbe tubes are a popular choice for sporting goods enthusiasts. boxes are a bit tatty
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