Slime Smart Tube 700x19/25 bike tube with Presta valve

Feather-weight tube with "Slime Lite" sealant

Instantly seals punctures up to 1/8"(3mm) and prevents flats with no added weight.

How the Slime Smart Tube Works
Microfibers in our patented formula are carried by the escaping air to the puncture ©lordgunbicycles.com where they build up to form a plug that stops air loss.

  • 48 mm Presta valve
  • Real weight: 176 g