Schwalbe Bnb AV8 22 x 1 3/8 – 1 1/2 AV 40mm

Unmatched Durability and Air Retention for Your Ride.

Say goodbye to frequent tire pressure drops and unexpected flats with the Schwalbe bnb AV8 22 x 1 3/8 – 1 1/2 AV 40mm 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, including a high butyl content and exceptional material purity, it holds air significantly longer than standard tubes. Tested under real conditions for 24 hours to ensure airtight performance, it’s the trusted choice for professionals and enthusiasts alike.

Key Features

• Superior air retention tested for 24 hours in the factory.
• Extremely elastic design fits multiple tire sizes for versatile use.
• High butyl content ensures durability and resistance to leaks.
• Trusted by bike specialists for consistent, long-term performance.
• 100% fully recyclable for eco-conscious riders.
• Standard AV8 valve with 40mm length for easy inflation.

Technical Specifications

• Type: Schwalbe Standard Inner Tube 22 Inch Auto
• Valve: AV8 (Auto Valve) with 40mm length
• Compatible tire sizes: 37-489, 28-490, 37-490, 37-501 (22 x 1 3/8 – 1 1/2)
• Group inner tube system: fits multiple tire widths and diameters
• Material: High-purity butyl rubber for superior airtightness
• Factory inflated and tested airtight for 24 hours
• Extremely elastic for flexible fit across various tire dimensions
• Proven high reliability, favored by professional bike retailers
• 100% fully recyclable construction

Frequently Asked Questions