Vredestein BNB 20 Inch 47/62-406 HV 40mm
Butyl core locks air tight for longer rides without pressure loss—Vredestein’s Unitube design fits multiple tire sizes for ultimate urban mobility
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Unmatched Durability and Pressure Retention for Your Ride.
Say goodbye to constant air loss and frequent repairs with the Vredestein 20 inch inner tube. Crafted from premium butyl synthetic rubber, it offers exceptionally low gas permeability to keep your tires inflated longer and your ride smoother. Engineered with the Unitube system, this inner tube adapts seamlessly to multiple tire sizes, delivering versatility and reliability for urban commuters and e-mobility enthusiasts alike.
Key Features
- Superior air retention thanks to butyl rubber composition.
- Multi-size compatibility with Unitube system technology.
- Durable Hollands valve for easy inflation and maintenance.
- Optimized for 20 inch tires ranging from 1.75 to 2.40 width.
- Engineered for e-mobility demands and urban riding conditions.
Technical Specifications
- Size: 20 x 1.75-2.40 inches.
- ETRTO: 47/62-406.
- Valve type: Hollands valve (HV) 40mm.
- Material: Butyl synthetic rubber with very low gas permeability.
- Manufacturing system: Unitube, suitable for multiple tire sizes.
Frequently Asked Questions
What makes butyl rubber better than other materials?
Butyl rubber has a very low gas permeability, which means it retains air much longer than natural rubber, reducing the need for frequent inflation.
Can this inner tube fit different tire widths?
Yes, thanks to the Unitube system, this inner tube is compatible with multiple tire widths between 1.75 and 2.40 inches.
Q & R
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Vredestein BNB 20 Inch 47/62-406 HV 40mm
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