Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Hammer Scorpion
|
Storm Rocket A.I.
|
Ebonite Turbo X Pearl
|
Ebonite Turbo X NU
|
|
|---|---|---|---|---|
| Brand | Hammer | Storm | Ebonite | Ebonite |
| Line | — | Thunder | Mid | Mid |
| Coverstock | — | A1S Pearl | HK22 - GB 10.7 Pearl | NU Active |
| Cover type | — | Pearl reactive | Pearl reactive | — |
| Core | — | Booster AI | Turbo | Turbo |
| Core type | — | Symmetric | — | — |
| RG | 2.520 | 2.520 (16 lb) | 2.517 | 2.517 |
| Diff | 0.043 | 0.046 (16 lb) | 0.040 | 0.040 |
| Int. diff | — | — | — | — |
| Factory finish | — | Power Edge | 500, 1000, 1500 Siaair / Factory Compound | 500, 1000 Siaair Micro Pad |
| Lane condition | — | — | Light oil – Medium oil | Light oil – Medium oil |
| Flare potential | — | Medium-high | — | — |
| Reaction | — | — | Skid / Flip | Smooth and continuous |
| Color | — | Chrome / Wine | Red / Black | Purple / Grey |
| Release date | July 16, 2021 | May 1, 2026 | September 17, 2026 | May 14, 2026 |
| Status | Retired | Current | Current | Current |
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