Unmatched Puncture Protection for Every Urban Ride.
Say goodbye to unexpected flats and interruptions with the Continental Tour 28 Hermetic Plus inner tube. Designed to deliver reliable durability and superior airtightness, this inner tube ensures your e-bike or city ride stays smooth and hassle-free. Equipped with a robust hermetic seal and a 40mm Dutch valve, it’s engineered to keep you moving without compromise.
Key Features
- Hermetic Plus technology for enhanced puncture resistance.
- Durable 28 x 1 3/8 size fits a wide range of urban tires.
- 40mm Dutch valve (DV17) for easy inflation and secure air retention.
- Optimized airtightness to maintain consistent tire pressure.
- Lightweight yet tough construction for performance without bulk.
Technical Specifications
- Brand: Continental
- Type: Inner tube (Binnenband)
- Size: 28 x 1 3/8 (32-622 / 47-622)
- Model: Tour 28 Hermetic Plus
- Valve: Dutch valve (Hollands ventiel) 40mm, DV17

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