Heavy Duty Replacement Inner Tubes with TR-87 Bent Valve Stem

Our inner tubes, made of durable natural rubber, boast high thickness for better impact absorption and longer lifespan. They are less likely to be punctured, ensuring safety and durability. In the event of a puncture, our inner tubes immediately seal up to prevent damage and injury. With a smoother ride free of bumps and jolts, your comfort is greatly improved. Each pack contains 2 replacement inner tubes, saving you the cost of purchasing new tires. Simply swap out the inner tube to get your vehicle back on the road. Designed for vehicles with 4-inch wheels, such as lawn mowers, hand carts, unicycles, trailers, and more, our inner tubes are versatile and reliable.

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