Size at a glance
| ETRTO / ISO | 25-590 |
|---|---|
| Metric / French | 650x25A |
| Imperial (calculated) | — |
| Tire width | 25 mm (0.98 in) |
| Rim bead seat diameter | 590 mm |
| Common wheel name | — |
ETRTO is the only tire size standard that describes a real, measurable dimension, which is why it is the one worth trusting. Read 25-590 as “25 mm wide, on a 590 mm rim”. If the second number matches your rim, the tire fits.
Sidewall markings for this size are not consistent between brands. The same 25-590 tire is also printed as 26x1.00 — all of these describe the same rim fit.
All 3 tires in 25-590
6 listings across 3 models, sorted by brand and weight. Where one model appears more than once, those are genuinely different products — a different casing, colour or claimed weight.
| Brand | Model | Type | Weight | Build | Link |
|---|---|---|---|---|---|
| Schwalbe | Dunk King | Trekking/City | 250 g | White/Bordeaux | Details |
| Schwalbe | Marathon Plus Wheelchair | Trekking/City | 570 g | Black | Details |
| Schwalbe | RightRun | Trekking/City | 350 g | Black | Details |
| Schwalbe | RightRun | Trekking/City | 350 g | Blue Stripes | Details |
| Schwalbe | RightRun | Trekking/City | 350 g | Grey Stripes | Details |
| Schwalbe | RightRun | Trekking/City | 350 g | Red Stripes | Details |
Search another size in the tool
Brands making 25-590 tires
Schwalbe.
Other sizes for 590 mm wheels
Every size below fits the same 590 mm rim.