Out of stock at source
USD 10.50 (Sportaid)
Heavy Duty Wheelchair Tube 24 x 1 Schrader
Inner tubes - thorn-resistant and self-sealing. A thick-walled Kenda tube for 24 x 1 in wheelchair tires, built to resist punctures at high pressure.
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Slime · Inner tubes - thorn-resistant and self-sealing · AC-155
A self-sealing tube arrives with liquid sealant already inside, so there is nothing to inject. Slime states that this 26 x 1.375 in tube seals punctures in the tread area up to 1/8 in, or 3 mm, and gives two years of flat prevention. The sealant is described as non-toxic, non-flammable and water soluble. It is sold as a bicycle tube, so check that your wheelchair tire carries the same size marking.
May suit chairs with 26 x 1 3/8 in tires on Schrader-drilled rims where small thorn punctures are the usual problem. The maker lists only the inch size, so send us the ETRTO number from your tire and we will confirm the fit before quoting.
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
| Type | Self-sealing inner tube, pre-filled |
|---|---|
| Size | 26 x 1.375 in |
| Valve | Schrader |
| Seals punctures up to | 1/8 in (3 mm), tread area |
| Stated protection | 2 years |
| Part no. | 30044 |
| Sold as | Single tube |
| Maker country | United States |
| Brand | Slime |
| Category | Wheels, handrims and tires, Inner tubes - thorn-resistant and self-sealing |
| Catalog ID | AC-155 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
No. The maker's claim covers small holes in the tread area up to 3 mm. Larger cuts and sidewall damage are outside it.
The numbers are the same fraction, but inch sizes can hide different rim diameters. Check the ETRTO marking on your tire.
A tube with sealant inside weighs more than an empty one. The maker's page gives no figure.
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Out of stock at source
USD 10.50 (Sportaid)
Inner tubes - thorn-resistant and self-sealing. A thick-walled Kenda tube for 24 x 1 in wheelchair tires, built to resist punctures at high pressure.
USD 10.50 (Sportaid)
Inner tubes - thorn-resistant and self-sealing. A heavy duty inner tube for 24 x 1 3/8 in (37-540) everyday wheelchair tires, with a Schrader valve.
USD 1,065 per pair (manufacturer list)
Rear wheels - fibre-spoked. Everyday rear wheelset with 12 radially laced PBO fibre spokes that damp vibration and leave room to reach through the wheel.
How-to & Maintenance · 8 min read
Soft tires and hair-wrapped casters make every push harder. This short routine keeps both in order and tells you when parts need replacing.