People rarely sing the praises of the humble inner tube. But where would one be without it? Or, more appropriately, two? All Specialized inner tubes are constructed with quality compounds and valves. Specialized Standard Presta Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride.

• Size
  • 650 X 2.3-3.0
• Valve
  • 40mm presta valve