Unmatched Durability and Performance for Your Fatbike Adventures.
Conquer urban terrains and rugged trails with ultimate reliability and superior tire support. The Urban Proof bnb 20 x 4.00 inner tube eliminates common puncture frustrations by delivering a perfect fit and enhanced air retention for fatbikes. Its innovative 45-degree bent AV Auto/Schrader valve ensures easy inflation even in tight spaces, making maintenance effortless and fast.
Key Features
- Precision fit for 20 x 4.00 fatbike tires.
- Durable construction designed to withstand urban and off-road challenges.
- 45-degree bent AV Auto/Schrader valve for convenient access and inflation.
- Optimized air retention to keep your ride smooth and consistent.
- Compatible with all fatbike models requiring ETRTO 100-406 inner tubes.
Technical Specifications
- Size: 20 x 4.00 inches.
- ETRTO: 100-406.
- Valve Type: AV Auto/Schrader valve.
- Valve Angle: 45 degrees bent.
- Application: Designed specifically for fatbikes.

Opinie
Nie ma jeszcze żadnych recenzji