Uses the same pattern as SIREN PRO. A new competition model of the SIREN series, which was developed with an aramid bead and emphasis on weight reduction.
| WEIGHT | SIZE | BEAD | INFLATION | IRC# |
|---|---|---|---|---|
| -258g | 20"x1.50" | Aramid | 75–100 | |
| -295g | 20"x1.75" | Aramid | 75–100 | |
| -310g | 20"x1.90" | Aramid | 75–100 | |
| -343g | 24"x1.75" | Aramid | 45–65 | |
| -178g | 20"x1 1/8" | Aramid | 90 | |
| -259g | 20"x1 3/8" | Aramid | 50–75 |