A lightweight, compact spare for road and gravel rides. The Nutrak TPU inner tube packs down neatly for carrying in a saddle bag or jersey pocket, with a copper Presta valve and sizes covering narrow road tyres through to wider gravel setups.
Key features
- Thermoplastic polyurethane (TPU) construction
- Compact packed size for carrying as a spare
- Copper Presta valve
- Three tyre-width options for 700c wheels
Specifications
| Material | TPU |
|---|---|
| Wheel size | 700c |
| Valve | Presta, copper |
| Sizes | 700 x 18–28c; 700 x 25–35c; 700 x 38–52c |
Choosing your tube
Select the size that covers your tyre width. Check valve clearance and the manufacturer's fitting and brake-compatibility instructions before installation.