Q-Tubes Thorn Resistant Tube (12-1/2-inch x 2-1/4 Schrader Valve)

- Q-Tubes Thorn Resistant tubes feature 4mm thick butyl rubber in the tread area tapering to 2mm sidewalls
- Packaging features environmentally friendly soy ink printing on recycled cardboard
- Labeled Size: 12-1/2 x 1.75-2.125
- ISO Diameter: 203 / 12.5"