| Feature | Specification |
|---|---|
| Product | Schwalbe 13XXL inner tube |
| Size | 26” |
| ETRTO | 90/120-559 |
| Tire width | 90–120 mm |
| Valve type | SV |
| Valve length | 40 mm |
| Weight | 390 g |
| Material | Butyl rubber |
| Type | Standard inner tube |
| Use | Fatbike tires |
Schwalbe 13XXL is a standard inner tube for 26-inch fatbike wheels with a tire width range of 90–120 mm (ETRTO 90/120-559). It is specifically designed for extra-wide fatbike tires.
The tube is made of butyl rubber and features a uniform wall thickness, supporting stable air retention and reliable use. It is designed to maintain air pressure for an above-average time.
It is equipped with an SV valve with a 40 mm valve length.
Weight: 390 g.