Schwalbe DV2

"The Schwalbe standard bicycle inner tube DV2 is the perfect choice for anyone who values reliability and durability. Developed for bicycle tires in the sizes 14" and 16" Inch (ETRTO 32/47-288/305), this inner tube offers above-average airtightness. This is achieved thanks to the excellent material quality and the uniform wall thickness. With this product, Schwalbe has created a tube that has proven itself millions of times over and is characterized by the highest reliability. Whether you are an occasional rider or a professional, with the Schwalbe DV2 bicycle tube you are always safe on the road"