What should I keep in mind?
Two things: The ETRTO and the air chamber .
✅ The correct Armour size is the same as your tire size . Check the ETRTO .
✅ The air chamber should be slightly smaller than usual. Don't worry, we'll show you the correct size when you select your Armour on the product page .
ℹ Tannus Armour is compatible with all clincher-type rims.
The ETRTO ?
Almost all tires have their size (ETRTO) printed on them. Check the sidewall of your tire to see it.
If you have a city bike or a touring bike, the letter "C" will often appear after one of the numbers.
| TALLA DE CUBIERTA / ARMOUR | TALLA DE CÁMARA DE AIRE | PESO (Gr) |
|---|---|---|
| 20" x 1.75-1.90" | 20" x 1.5-1.95" | 190 |
| 20" x 1.95-2.5" | 20" x 1.95-2.1" | 220 |
| 20" x 3.0-4.0" | 20" x 2.4-4.5" | 360 |
| 20" x 4.1-4.8" | 20" x 3.6-4.8" | 370 |
| 24" x 1.95-2.5" | 24" x 1.95-2.1" | 270 |
| 24" x 3.0-4.0" | 24" x 2.4-3.0" | 480 |
| TALLA DE CUBIERTA / ARMOUR | TALLA DE CÁMARA DE AIRE | PESO (Gr) |
|---|---|---|
| 26" x 1.6-1.9" | 26" x 1.1-1.5" | 260 |
| 26" x 1.95-2.5" | 26" x 1.75-2.1" | 300 |
| 26" x 2.6-3.0" | 26" x 1.75-2.4" | 430 |
| 26" x 4.0-4.8" | 26" x 3.8-4.8" | 550 |
| 27.5" x 1.95-2.5" | 27.5" x 1.95-2.1" | 310 |
| 27.5" x 2.6-3.0" | 27.5" x 2.0-2.4" | 330 |
| TALLA DE CUBIERTA / ARMOUR | TALLA DE CÁMARA DE AIRE | PESO (Gr) |
|---|---|---|
| 29" x 1.95-2.5" | 29" x 1.95-2.1" | 320 |
| 29"+ x 2.6-3.0" | 29" x 2.0-2.4" | 350 |
| 700 x 28-34c | 700 x 20-25c | 200 |
| 700 x 35-40c | 700 x 20-28c | 230 |
| 700 x 42-47c | 700 x 28-40c | 290 |