
Inner tubes are designed to work with the larger diameter OS20 tire standard.
- Shaft Type: Smooth
- Tube Compound: Butyl
- ISO Width (mm): 40
- ISO Width (mm): 41
- ISO Width (mm): 42
- ISO Width (mm): 43
- ISO Width (mm): 44
- ISO Width (mm): 45
- ISO Width (mm): 46
- ISO Width (mm): 47
- ISO Width (mm): 48
- ISO Width (mm): 49
- ISO Diameter: 406 / 20" BMX
- Labeled Size: 20x1.6 - 1.95
- Valve: Standard Schrader
