Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Track Theorem Solid
|
Storm Alpha Crux
|
Storm Equinox Solid
|
Storm Ion Max
|
|
|---|---|---|---|---|
| Brand | Track | Storm | Storm | Storm |
| Line | Upper Mid | Premier | Premier | Premier |
| Coverstock | Super Response Solid (HK22C) | GI26 Solid | A2S Solid | NRG Solid |
| Cover type | Solid reactive | Solid reactive | Solid reactive | Solid reactive |
| Core | MC2 Asym | Catalyst AI | Solarion AI | Element Max AI |
| Core type | Asymmetric | Asymmetric | Asymmetric | Asymmetric |
| RG | 2.473 | 2.480 (16 lb) | 2.470 (16 lb) | 2.470 |
| Diff | 0.046 | 0.052 (16 lb) | 0.054 (16 lb) | 0.055 |
| Int. diff | 0.017 | 0.017 | 0.016 | 0.014 |
| Factory finish | 500, 2000 Siaair Micro Pad | 2000 Grit | 2000 Grit | 2000 Grit |
| Lane condition | Medium oil – Heavy oil | — | — | — |
| Flare potential | — | High | High | High |
| Reaction | Strong mid-lane and backend | — | — | — |
| Color | Black / Royal / Grape | Black / Turquoise / Violet | Dark Green / Black / White | Neon Pink / Indigo / White |
| Release date | August 14, 2025 | May 29, 2026 | October 17, 2025 | September 20, 2024 |
| Status | Retired | Current | Current | Current |
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