USD 12.75 per pair (Sportaid)
Wheelchair Tire Liners (pair)
Tire liners and inserts. A pair of liner strips that sit between tire and tube to stop thorns and glass reaching the tube.
Tannus
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Tannus · Tire liners and inserts · AC-166
Tannus Armour Anti-Puncture Tire Insert
Tannus Armour is a shaped foam insert that sits between the tire and the inner tube and surrounds the tube on all sides. The maker describes it as 15 mm of multi-cell foam made from a special polymer compound and says it prevents around 90 percent of common flats. It is sold by tire size, and the list includes 24 x 1 3/8 in, the standard everyday wheelchair size.
- Type
- Foam tire insert
- Material
- Multi-cell foam, polymer compound
- Thickness
- 15 mm
- Wheelchair-relevant size
- 24 x 1 3/8 in
Tannus Armour key features
- Foam insert placed between tire and inner tube
- 15 mm of multi-cell foam under the tread
- Maker states around 90 percent fewer punctures
- Size list includes 24 x 1 3/8 in
- Weight ranges from 180 g to 560 g depending on size
- Used with inner tubes, not with tubeless setups
Who the Tannus Armour suits
May suit everyday chair users on 24 x 1 3/8 in tires who want strong flat protection but prefer air-filled tires to solid ones. The insert adds weight and is made for bicycles, so ask us to confirm fit with your tire and rim.
Figures for comparing
- Weight
- 0.18 kg (0.4 lb)
- Wheel size
- 20 in, 24 in, 26 in, 27.5 in, 29 in
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Tannus Armour specifications
| Type | Foam tire insert |
|---|---|
| Material | Multi-cell foam, polymer compound |
| Thickness | 15 mm |
| Wheelchair-relevant size | 24 x 1 3/8 in |
| Other sizes | 20, 24, 26, 27.5, 29 in and 700C ranges |
| Weight | 180 to 560 g by size |
| System | Tube-type only |
| Maker country | South Korea |
| Brand | Tannus |
| Category | Wheels, handrims and tires, Tire liners and inserts |
| Catalog ID | AC-166 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Tannus Armour: common questions
Is it made for wheelchairs?
It is sold as a bicycle product. The 24 x 1 3/8 in size matches a common wheelchair tire, and we will check fit before quoting.
Do I still need an inner tube?
Yes. The insert wraps around a tube. The maker sells it with or without one.
Does it fit 24 x 1 in tires?
No 24 x 1 in size appears in the maker's list.
How to get a quote for the Tannus Armour
Add it to your enquiry list
Press Add to enquiry. You can add other products and parts to the same list.
Tell us your country and needs
Send the list with your country, sizes and any options you want. No payment details are asked.
Get a personal reply
You receive availability, a price and delivery options by email, and decide after that.
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