Q-Tubes Thorn Resistant tubes feature 4mm thick butyl rubber in the tread area tapering to 2mm sidewalls to save some weight over a straight thickness inner tube.
Q-Tubes 16" Thorn Resistant Tubes have low lead certified valves to help keep your young ones safe.
- 4mm thick tread area
- 2mm thick sidewalls
- Low lead valve
- Includes valve cap