Schwalbe Bnb SV12B 26 x 3/4 – 27.5 x 1.10 FV 40mm

Unmatched Durability and Precision for Your Mobility Needs.

Struggling with unreliable inner tubes that lose pressure fast? The Schwalbe bnb SV12B 26 x 3/4 – 27.5 x 1.10 fv 40mm delivers exceptional airtightness and long-lasting performance. Designed specifically for wheelchairs, this inner tube is engineered with a high butyl content and ultra-pure materials to ensure it holds air significantly longer than standard tubes. Every tube undergoes a 24-hour airtightness test at the factory, guaranteeing maximum reliability for your daily mobility. Its extreme elasticity allows it to fit multiple tire sizes, making it a versatile and trusted choice for e-mobility specialists and users alike.

Key Features

• High airtightness retention for extended use without frequent inflation.
• Extremely elastic design fits multiple tire dimensions.
• Factory-tested for 24 hours to ensure perfect air retention.
• Specially crafted for wheelchair tires with precise sizing.
• 100% fully recyclable for sustainable mobility solutions.
• Trusted by bike and mobility professionals worldwide.

Technical Specifications

• Model: Schwalbe bnb SV12B
• Size Compatibility: 26 x 3/4 inch to 27.5 x 1.10 inch
• Valve Type: French (Presta) valve, 40mm length
• Fits tire sizes: 25-584, 28-584, 20-590, 25-590
• High butyl rubber content for superior airtightness
• Manufactured with extremely pure materials for durability
• Group inner tube system: fits multiple tire widths and diameters
• Tested for 24 hours at the factory for airtightness
• Designed specifically for wheelchair use
• 100% fully recyclable material composition

Frequently Asked Questions