All of Schwalbes inner tubes are 100% recyclable and are inflated for 24 hours and tested for leaks at the factory before being shipped. Schwalbe inner tubes all have a very high butyl content and a high material purity.
Presta valves are normanly found on road bikes, check your tyre size on the bike and select the correct tube size.
Choose from 2 different sizes:
1. Valve Length 40MM, Tyre Size: 28mm - 33mm
2. Valve Length 50MM: Tyre Size: 28mm - 45mm
- Weight: 135g 28c - 45mm
- Presta Valve 40mm/50mm Valve