Q-Tubes Thorn Resistant Tube (26-inch, Schrader Valve)

- 4mm wall thickness in the tread area and 2mm in the rim area
- ISO Diameter: 559 / 26" mtn , 584 / 650b / 27.5"
- Tube Compound: Butyl
- Valve: Standard Schrader
- Valve Core: Removable
- Valve Length: Schrader
- Valve Shaft: Smooth
- Weight: 452g (1.5-1.75), 642g (1.9-2.125)