These are no ordinary bicycle tubes! These extra strong inner tubes stop flats for 2 years because there is Slime inside

• Seals multiple punctures repeatedly
• Extra strong with Slime sealant inside
• Instantly seals tread area punctures up to 3mm in size
• Non-toxic and non-flammable
• Cleans up with water
• Prevents flats for 2 years
• • Product Type
    Inner Tubes
  • Colour
    Black
  • Size
    29 x 2.35 - 3.0 inches
  • ETRTO
    60/75-622
  • Valve Type
    Presta
  • Valve Length
    48 mm
  • Wheel Diameter
    29 inches