Explore the performance and durability with our set of five 20-inch MTB bicycle inner tubes, ideal for cyclists who demand quality and reliability. Crafted from premium butyl rubber, these tubes are designed to fit tyre sizes of 1.75/2.125, ensuring a snug fit for your mountain bike wheels. Each tube is equipped with a 40 mm valve for efficient inflation and comes with a dust cap to maintain cleanliness. With a sleek black colour, these inner tubes are not just about function but also about style, seamlessly matching your bike's aesthetic. Whether you're tackling rough terrains or maintaining a smooth ride around town, these tubes are made to withstand the rigours of daily cycling, providing you with consistent performance.
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