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.
Zefal
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Zefal · Tire liners and inserts · AC-165
Zefal Z Liner Anti-Puncture Tape, Pair
The Z Liner is a strip of polyurethane that you lay inside the tire before fitting the tube, giving the tread area an extra layer against sharp objects. Zefal offers it in 19, 27, 34, 50 and 75 mm widths and sells it in pairs. The 19 mm version is listed for tire widths of 23, 25 and 28 mm, measures 2.2 m in length and is stated to suit all wheel diameters.
- Type
- Anti-puncture tire liner tape
- Material
- Polyurethane
- Widths
- 19, 27, 34, 50, 75 mm
- 19 mm version fits
- 23, 25, 28 mm tires
Zefal Z Liner key features
- Made of polyurethane with high puncture resistance
- Five widths: 19, 27, 34, 50 and 75 mm
- 19 mm version listed for 23, 25 and 28 mm tires
- Stated as suitable for all wheel diameters
- Sold in pairs
- Designed by the maker's own development team in France
Who the Zefal Z Liner suits
Suits users of narrow high-pressure wheelchair tires who want added tread protection with their current tires. Because the strip is supplied long and listed for all diameters, it can be fitted to 24, 25 or 26 in wheels. State your tire width when enquiring.
Zefal Z Liner specifications
| Type | Anti-puncture tire liner tape |
|---|---|
| Material | Polyurethane |
| Widths | 19, 27, 34, 50, 75 mm |
| 19 mm version fits | 23, 25, 28 mm tires |
| Length (19 mm version) | 2.2 m |
| Wheel diameter | All diameters |
| Pack | Pair |
| Reference | 9722 (19 mm) |
| Maker country | France |
| Brand | Zefal |
| Category | Wheels, handrims and tires, Tire liners and inserts |
| Catalog ID | AC-165 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Zefal Z Liner: common questions
Which width for a 24 x 1 in tire?
A 1 in tire is about 25 mm wide, which falls in the range listed for the 19 mm liner.
Does the liner need trimming?
It is supplied in a length meant to cover different wheel diameters, so expect to overlap or trim it on smaller wheels.
Can it be reused in a new tire?
A liner is not bonded to the tire, so it can be moved across if it is undamaged.
How to get a quote for the Zefal Z Liner
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