Schwalbe Bnb DV4 16 x 1 3/8 – 18 x 1.35 Hv 32mm

Unmatched Durability and Air Retention for Your Ride.

Say goodbye to constant tire pressure drops and unexpected flats with the Schwalbe bnb DV4 16 x 1 3/8 – 18 x 1.35 hv 32mm inner tube. Designed for exceptional reliability, this inner tube is engineered to keep your bike rolling longer and smoother. Every tube undergoes a rigorous 24-hour air retention test at the factory, ensuring superior airtightness that outperforms standard tubes. Crafted with a high butyl content and ultra-pure materials, it delivers unmatched elasticity and durability, fitting multiple tire sizes effortlessly. Elevate your e-mobility experience with a tube that’s built to last and 100% recyclable.

Key Features

• High reliability trusted by professional bike retailers.
• 24-hour airtightness test guarantees long-lasting air retention.
• Extremely elastic design fits multiple tire dimensions.
• High butyl content for enhanced durability and performance.
• 100% fully recyclable for sustainable riding.
• Standard version proven over many years of use.

Technical Specifications

• Model: Schwalbe binnenband Standaard 16×1 3/8 Hollands – DV4/37-340
• Compatible tire sizes: 28-349, 35-349, 37-349, 28-355, 35-355
• Size: 16 x 1 3/8 – 18 x 1.35 hv 32mm
• Manufactured with a very high butyl proportion
• Produced with extremely high material purity
• Each tube inflated and tested for 24 hours to ensure airtightness
• Group inner tube system: fits multiple tire sizes due to extreme elasticity
• Example group fit: inner tube number 19A fits 27.5″ to 29″ tires, width 40 to 62mm
• 100% fully recyclable material
• Standard execution with proven high reliability over many years

Frequently Asked Questions