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Primo · Tires - sport / high pressure · AC-113
Primo Racers 25 x 1 (20-559) wheelchair tires
The Primo Racers is narrower than most wheelchair tires at a nominal 20 mm, and it is made for 559 mm rims. It runs at 110 psi. The retailer positions it for basketball, tennis and ordinary daily pushing, and describes the rubber as non-marking. Grey, red and orange treads are offered. It is sold as a pair.
- Size (inch)
- 25 x 1
- Size (ETRTO)
- 20-559
- Pressure
- 110 psi
- Colours
- Grey, red, orange
Primo Racers 25 x 1 (20-559) key features
- Narrow 20-559 section
- 110 psi pressure
- Non-marking rubber
- Grey, red or orange tread
- Supplied as a pair
Who the Primo Racers 25 x 1 (20-559) suits
For court players and light, active users on 25 in wheels who want low rolling drag. The narrow section gives less cushioning, so it suits smooth floors and good pavement more than rough ground.
Figures for comparing
- Wheel size
- 25 in (ETRTO 20-559)
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Primo Racers 25 x 1 (20-559) specifications
| Size (inch) | 25 x 1 |
|---|---|
| Size (ETRTO) | 20-559 |
| Pressure | 110 psi |
| Colours | Grey, red, orange |
| Marking | Non-marking |
| Sold as | Pair |
| Maker country | Not confirmed |
| Brand | Primo |
| Category | Wheels, handrims and tires, Tires - sport / high pressure |
| Catalog ID | AC-113 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Primo Racers 25 x 1 (20-559): common questions
Which sports is it used for?
The retailer names basketball and tennis, along with everyday use.
Does it fit 24 in wheels?
No. This listing is for 559 mm rims, sold as 25 in.
Is it non-marking?
Yes, according to the source.
How to get a quote for the Primo Racers 25 x 1 (20-559)
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