Schwalbe BNB DV7 20 x 1.50 – 2.40 Presta 40mm

Unmatched Durability and Pressure Retention for Your Ride.

Say goodbye to constant tire pressure worries with the Schwalbe bnb DV7 20 x 1.50 – 2.40 hv 40mm inner tube. Designed for exceptional reliability, this inner tube is factory-tested for 24 hours to ensure airtight performance. Crafted with a high butyl content and ultra-pure materials, it keeps your tires inflated longer than standard tubes. Its extreme elasticity fits multiple tire sizes, making it the ultimate solution for riders who demand durability and versatility in urban and e-mobility environments.

Key Features

• 24-hour airtight factory testing guarantees long-lasting pressure retention.
• High butyl content for superior material purity and durability.
• Extremely elastic design fits multiple tire widths and diameters.
• Group inner tube system reduces the need for multiple tube types.
• Trusted by bike specialists for consistent, proven reliability.
• 100% fully recyclable for eco-conscious riders.

Technical Specifications

• Model: Schwalbe bnb DV7 20 x 1.50 – 2.40 hv 40mm.
• Compatible tire sizes: 40-406, 47-406, 50-406, 54-406, 57-406, 60-406, 62-406*, 54-428.
• Type: Breed 20 Inch Hollands inner tube.
• Material: High butyl content with exceptional purity.
• Tested: Inflated and pressure-tested for 24 hours in factory conditions.
• Design: Group inner tube system with extreme elasticity for multiple tire fits.
• Reliability: Highly valued by bike retailers for long-term performance.
• Recyclability: 100% fully recyclable material.
• Note: Not available in Extralight version for size 62-406.

Frequently Asked Questions