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GUSTAVO Ultralight TPU Inner Tube — 24g, Presta Valve
$20.99
Rider reviewed
GUSTAVO
⭐ Club Checked
24g is featherweight for an inner tube, and this one still covers the full 700x18-28C road range with a Presta valve in 45, 65 or 85mm lengths. A smart swap when you're trimming grams off a race wheel without giving up a spare tube in the saddle bag.
Specifications
| Brand | GUSTAVO |
| Material | TPU |
| Fits | 700x18-28C (28x1-3/8 / 28x1-1/2) road tyres |
| Valve | Presta, 45/65/85mm lengths |
| Weight | 24g ± 5g |
Note: don't inflate this tube outside of the tyre — it can only take light pressure (under 0.5 bar/8 PSI) before it's seated, and needs a manual pump rather than a compressor or high-speed inflator.
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