Schwalbe BNB SV7 20 Inch 40/62-406 FV 40mm

Unmatched Durability and Pressure Retention for Your 20-Inch Ride.

Say goodbye to frequent flats and constant air loss with the Schwalbe bnb SV7 20 inch inner tube. Engineered for exceptional reliability, this tube is the ultimate solution for riders demanding long-lasting air retention and versatile fit. Designed with a high butyl content and ultra-pure materials, it ensures your ride stays smooth and pressure stays steady, no matter the terrain.

Key Features

• High air retention tested for 24 hours to guarantee airtight performance.
• Extreme elasticity fits multiple tire sizes for maximum versatility.
• Premium butyl rubber composition for superior durability and pressure hold.
• French valve (Presta) for precise inflation control.
• 100% fully recyclable for eco-conscious riders.
• Factory pre-inflated and quality tested for peace of mind.

Technical Specifications

• Inner tube for 20 inch tires with French valve (Presta).
• Compatible tire sizes: 40-406, 47-406, 50-406, 54-406, 57-406, 60-406, 62-406, and 54-428.
• Highly valued by bike specialists for outstanding reliability.
• Each tube is factory inflated and tested for 24 hours to ensure airtightness.
• Manufactured with a very high butyl content and exceptional material purity.
• Significantly longer air retention compared to standard inner tubes.
• Group inner tube system: extremely elastic and adaptable to multiple tire sizes.
• 100% fully recyclable material.
• Valve type: French (Presta), 40mm length.

Frequently Asked Questions