| Bicycle tire width in mm | 28/50 |
| Tyre diameters compatible in inches | 12, 12 1/2, 14, 16, 17, 18 |
| Compatible tire width in inches | 1.75 / 2.25 |
| Tyre dimensions compatiple ETRTO | 28/50-208/355 |
| Valve | Schrader |
| Valve length in mm | 40 |
| Dismountable shell | Oui |
| Inner tube material | Butyl |
| Weight in grams | 155 |
| Practical | Enfant |
A linear or straight (open) inner tube allows quick replacement of a classic (closed) inner tube without removing the wheel from the bike.
- The same linear inner tube can be suitable for several tire sizes.
- The ends of the LINEATUBE overlap to form a circular air chamber which fills the tire.
- No need to disassemble the wheel, just a single tire bead.