Product (left): ETRTO:28-451 Product (left): Weight: 280g Product (left): Unisex Adult Product (right): Product number: 7ASV Product (right): Compatible size: 20 x 11/8 (451) Product (right): Valve type: Presta style Product (right): Valve length: 40mm

[Genuine Product] Schwalbewan TUBE Type 20x1 1/8 Clincher Wire Bead 11158993 [Road All-Round] Black All-round model road tire with balanced driving performance and comfort. An all-round tube-type model that uses the new compound "ADDIX" and a lace guard on the puncture-resistant belt, and can be used in all seasons, from training to races. SCHWALBE [Genuine Product] Tube for 20 x 11/8 (451) Presta style 40mm valve This is a Schwalbe tube for Presta style valve that is compatible with 7ASV20 x 11/8 (451). [Domestic genuine product] Schwalbe is a specialized manufacturer of bicycle tires based in Germany and has a wide global market share from all over Europe to the United States. We offer a wide range of high quality products that reflect our philosophy of simplicity and robustness, from small wheels to road bikes. One of our signature items is that all tubes are made of luxurious butyl, making them highly elastic and of high quality. It has less air leakage and is highly durable.