ETC Inner Tubes are made from high quality Butyl Rubber
- Wall thickness: 1mm
- Schrader Valve
- Size: 12 1/2 x 1.75 – 2.1
- 45deg Valve
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.
- Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device