Inner tube 49N STD 700C × 35–50 Presta 48 mm: a 0.9 mm butyl wall and a Presta valve.
| Feature | Specification |
|---|---|
| Size | 700C × 35–50 mm |
| Valve | Presta |
| Valve length | 48 mm |
| Material | Butyl |
| Wall thickness | 0.9 mm |
| Construction | Automated hot-feed extrusion; hydraulic press-cured vulcanization |
| Valve finish | Low-lead nickel-plated, threaded valve |
| Valve core | Non-removable |
| Packaging colour code | Red |