Reliable innertubes with a butyl rubber compound for lasting pressure retention. Schwalbe innertubes undergo a rigorous testing process to ensure consistently high performance.
When selecting your option you'll be sent an inner tube with either a Schrader valve or Presta valve
Specifications
Wheel Size: 700c (622)
Valve options: Presta (40/60mm and Schrader 40mm)
Road: Yes