Schwalbe BNB DV8 22 x 1 3/8 – 1 1/2 HV 32mm

Unmatched Durability and Air Retention for Your Ride.

Say goodbye to frequent tire pressure drops and unexpected flats with the Schwalbe bnb DV8 22 x 1 3/8 – 1 1/2 hv 32mm inner tube. Designed for riders who demand reliability and longevity, this inner tube is engineered to keep your bike rolling smoothly. Thanks to Schwalbe’s advanced manufacturing process, each tube undergoes a rigorous 24-hour air retention test, ensuring exceptional airtightness that outperforms standard tubes. The high butyl content and ultra-pure materials deliver superior elasticity and a perfect fit across multiple tire sizes, making it the ultimate solution for hassle-free cycling.

Key Features

• High reliability trusted by professional bike retailers.
• 24-hour airtightness test guarantees long-lasting air retention.
• Extremely elastic design fits multiple tire dimensions.
• Group inner tube system for versatile compatibility.
• 100% fully recyclable for eco-conscious riders.
• Standard version proven over many years of use.

Technical Specifications

• Model: Schwalbe bnb DV8 22 x 1 3/8 – 1 1/2 hv 32mm.
• Compatible tire sizes: 44-484, 37-489, 28-490, 37-490, 37-501.
• Inner tube size: 22 Inch Standard Dutch.
• Manufactured with a very high butyl content for superior air retention.
• Produced with extremely high material purity for durability.
• Each tube is inflated and tested for 24 hours to ensure airtightness.
• Group inner tube system: fits multiple tire sizes due to extreme elasticity.
• Example group fit: tube number 19A fits 27.5 to 29 Inch tires, widths 40 to 62mm.
• 100% fully recyclable material composition.
• Standard execution with proven high reliability over many years.

Frequently Asked Questions

The Schwalbe bnb DV8 fits multiple tire sizes including 44-484, 37-489, 28-490, 37-490, and 37-501, covering a range of 22-inch tires from 1 3/8 to 1 1/2 width.