Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Hammer Hammerhead Pearl
|
|
|---|---|
| Brand | Hammer |
| Line | Mid |
| Coverstock | HK22 - Aggression Pearl |
| Cover type | Pearl reactive |
| Core | Spheroid |
| Core type | Symmetric |
| RG | 2.481 |
| Diff | 0.048 |
| Int. diff | — |
| Factory finish | 500, 1000, 1500 Siaair / Factory Compound |
| Lane condition | Medium oil |
| Flare potential | — |
| Reaction | Length with aggressive backend |
| Color | Onyx / Silver / Yellow |
| Release date | January 15, 2026 |
| Status | Current |
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