Size at a glance
| ETRTO / ISO | 23-559 |
|---|---|
| Metric / French | — |
| Imperial (calculated) | 26 x 0.91 |
| Tire width | 23 mm (0.91 in) |
| Rim bead seat diameter | 559 mm |
| Common wheel name | 26-inch |
ETRTO is the only tire size standard that describes a real, measurable dimension, which is why it is the one worth trusting. Read 23-559 as “23 mm wide, on a 559 mm rim”. If the second number matches your rim, the tire fits.
All 1 tire in 23-559
4 listings across 1 model, 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 | RightRun | Trekking/City | — | Black | Details |
| Schwalbe | RightRun | Trekking/City | — | Blue Stripes | Details |
| Schwalbe | RightRun | Trekking/City | — | Grey Stripes | Details |
| Schwalbe | RightRun | Trekking/City | — | Red Stripes | Details |
Search another size in the tool
Close alternatives for a 559 mm rim
These tires have a different width but the same 559 mm bead seat diameter, so they mount on the same wheel. Widths within ±3 mm of 23 mm are shown. Check your frame and fork clearance before going wider.
| Brand | Model | Type | ETRTO | Weight | Build | Link |
|---|---|---|---|---|---|---|
| Schwalbe | Dunk King | Trekking/City | 25-559 | 240 g | White/Bordeaux | Details |
| Schwalbe | Marathon Plus Wheelchair | Trekking/City | 25-559 | 520 g | Black | Details |
| Schwalbe | One Wheelchair | Trekking/City | 25-559 | 205 g | Black | Details |
Brands making 23-559 tires
Schwalbe.
Other sizes for 26-inch wheels
Every size below fits the same 559 mm rim.