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Inner tube 18x3.0 0x90° valve
● 18x3.0 inner tube — 0x90° angled valve
● Sold individually
● Check both the rim diameter AND the valve angle before ordering
● Brand: Wattiz — SKU CA-43 — EAN 3760351019386
● Same-day dispatch on orders placed before 2pm Paris time
Other widths in 18 inch:
CA-38 — 18x2.50 (64-355), 0x90° valve
CA-21 — 18x2.125 (57-355), 0x90° valve
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EXTRA INFORMATION
Size
18x3.0 inner tube. This is the widest of the 18 inch sizes in the catalogue. It fits high-volume electric unicycles, where the large air volume provides the cushioning.
Check the inner diameter of the original tube before ordering — the outer size alone is not enough to guarantee the fit.
0x90° valve
The valve is straight on its first segment and angled at 90 degrees on the second. This angle gives access to the valve from the side of the rim, where a straight valve would be hidden.
On an electric unicycle this access is often the only one possible: the wheel is enclosed between the shells and the footrests. The angle is dictated by that geometry — check the one on the original tube before ordering.
Fitting
Sold individually. Inflate the tube slightly before inserting it into the tyre to avoid folds, and make sure it is not pinched between the bead and the rim before bringing it up to pressure. The large volume of this tube makes this check all the more useful.
DETAILS
FEATURES
| Type of vehicle | Electric unicycle |
|---|---|
| Department | Inner Tubes |
| Category | Inner Tubes |
| Inner tube size (inches) | 18 inches |
| Inner tube size | 18x3.0 |
| Valve type | Valve 0 X 90° |
