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CST BNB 20 x 1.50 – 2.50 AV 40mm
Seamless air retention for 20-inch wheels boosts your ride’s efficiency and control with CST’s AV 40mm inner tube precision
€7
Out of stock
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Unmatched Durability and Performance for Your Ride.
Struggling with frequent flats or unreliable inner tubes? The CST bnb 20 x 1.50 – 2.50 AV 40mm delivers rock-solid reliability and seamless compatibility for your 20-inch wheels. Engineered to fit a wide range of tire sizes, it ensures optimal air retention and smooth rides every time you hit the road or trail.
Key Features
- Wide compatibility with multiple tire sizes for versatile use.
- Durable valve stem with 40mm Auto (AV) length for easy inflation.
- High-quality rubber construction for enhanced puncture resistance.
- Precision fit to prevent air leaks and maintain consistent pressure.
- Lightweight design that doesn’t compromise strength or performance.
Technical Specifications
- Brand: CST
- Inner Tube Size: 20 Inch
- Valve Type: Auto Valve (AV)
- Valve Length: 40mm
- Compatible Tire Sizes: 20×1.75, 20×2.50
- Compatible ETRTO Sizes: 40-406, 47-406, 50-406, 54-406, 57-406, 60-406, 62-406
Frequently Asked Questions
What tire sizes does this inner tube fit?
It fits tire sizes ranging from 20×1.75 to 20×2.50, covering ETRTO sizes 40-406 up to 62-406.
Is the valve compatible with standard pumps?
Yes, the 40mm Auto Valve (AV) is compatible with most standard bike pumps and air compressors.
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CST BNB 20 x 1.50 - 2.50 AV 40mm
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