Schwalbe Bnb SV18 Extra Light 28 x 1.10 – 1.65 Presta Valve 40mm

Unmatched Durability and Lightweight Performance for Your Ride.

Say goodbye to frequent flats and constant air loss with the Schwalbe bnb SV18 Extra Light 28 x 1.10 – 1.65 fv 40mm inner tube. Designed for riders who demand reliability and longevity, this tube is engineered to keep your bike rolling smoothly with exceptional air retention. Every tube undergoes a rigorous 24-hour airtightness test at the factory, ensuring maximum durability and consistent performance. Crafted with a high butyl content and ultra-pure materials, it outperforms standard tubes by holding pressure significantly longer. Its extra light construction delivers the perfect balance of weight savings without compromising strength, making it the ultimate choice for urban warriors and e-mobility enthusiasts alike.

Key Features

• 24-hour airtightness tested for superior reliability.
• High butyl content and pure materials for extended air retention.
• Extra light design reduces weight without sacrificing durability.
• Group inner tube system fits multiple tire sizes for versatile use.
• Extremely elastic to adapt perfectly to various tire widths.
• 100% fully recyclable for eco-conscious riders.

Technical Specifications

• Model: Schwalbe bnb SV18 Extra Light 28 Inch French Valve (fv) 40mm.
• Compatible tire sizes: 28 x 1.10 – 1.65 (28-622, 30-622, 32-622, 37-622, 40-622, 42-622, 44-622).
• Valve type: French (Presta) valve, 40mm length.
• Tested for 24 hours at the factory to ensure airtightness.
• High butyl rubber content for superior air retention.
• Manufactured with ultra-pure materials for enhanced durability.
• Group inner tube system: fits multiple tire widths and diameters.
• Extremely elastic construction for perfect fit and flexibility.
• Extra light version: same reliability with reduced weight.
• 100% fully recyclable materials.

Frequently Asked Questions

It fits tire sizes ranging from 28 x 1.10 up to 28 x 1.65, covering diameters 28-622 to 44-622.