Teravail Protection Tube - 20 x 1.75 - 2.125 35mm Schrader Valve. Teravails Thorn Resistant tubes feature 4mm thick butyl rubber in the tread area tapering to 2mm sidewalls.
4.0mm wall thickness
| Flat Protection | Thorn Resistant |
| ISO Diameter | 406 / 20" BMX |
| ISO Width (mm) | 57 |
| Labeled Size | 20 x 1.75 - 2.125 |
| Shaft Type | Smooth |
| Valve | Standard Schrader |
| Valve Core | Removable |
| Wall Thickess | 4 |
| Weight | 475 |
| keyword search | Quantity Break |
