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The Brn bicycle inner tube offers reliable protection against punctures, thanks to its innovative self-sealing liquid technology. It is designed for 29-inch wheels, ensuring a perfect fit and performance during cycling. The liquid inside the tube reacts immediately to any punctures, sealing the holes and reducing the need for frequent repairs. This way, you can enjoy your ride without worrying about potential problems. The tube also features a 48 mm valve, providing convenience during inflation and proper sealing.
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