The Flat Attack 29" Freedom Inner Tube features a sealant to help keep the wheels spinning when a puncture occurs. Flat Attack offers a great way to be able to get home with a lot less walking when things attempt to turn south.
- The original tube for flat protection, non-toxic and environmentally safe
- Protects against punctures up to 1/8"
- Quality tubes preinstalled with the correct amount of sealant
ISO Diameter (ETRTO): 622
Valve Type: Presta
Valve Length: 48mm
Removable Valve Core: -
Puncture Protection: Yes