Storm Dark Code
Bowling Ball Details
| Manufacturer | Storm |
| Core | RAD4 asymmetrical |
| Cover | ReX Pearl Reactive |
| Factory Finish | 1500-grit Polish |
| Color | Obsidian |
| Release Date | 7/2/2021 |
| Retired | Yes |
Core Specs
| LB | RG | Diff | Int Diff |
|---|---|---|---|
| 16 | 2.490 | 0.056 | 0.022 |
| 15 | 2.500 | 0.058 | 0.020 |
| 14 | 2.550 | 0.056 | 0.014 |
| 13 | 2.630 | 0.039 | 0.011 |
| 12 | 2.720 | 0.022 | 0.006 |