Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Track Kinetic Sapphire Ice
|
Ebonite Game Breaker 5 Pearl
|
Storm Ion Pro Pearl
|
Radical Guru Oracle Pearl
|
|
|---|---|---|---|---|
| Brand | Track | Ebonite | Storm | Radical |
| Line | Mid | Mid | Premier | Top Shelf |
| Coverstock | Prime Response Pearl (HK22) | HK22 - GB 12.7 Pearl | NRG Pearl | HK22C+ Pearl |
| Cover type | Pearl reactive | Pearl reactive | Pearl reactive | Pearl reactive |
| Core | Shuttle | Enhanced V2 | Element Tour AI | Guru Asymmetric |
| Core type | Asymmetric | — | Asymmetric | Asymmetric |
| RG | 2.480 | 2.480 | 2.470 (16 lb) | 2.503 |
| Diff | 0.040 | 0.048 | 0.035 (16 lb) | 0.044 |
| Int. diff | 0.006 | — | 0.013 | — |
| Factory finish | 500, 1000, 1500 Siaair / Factory Compound | 500, 1000, 1500 Siaair / Factory Compound | 4000 Grit | 500, 1000, 1500 Siaair / Factory Compound |
| Lane condition | Medium oil | Medium oil | — | — |
| Flare potential | — | — | Medium | — |
| Reaction | Skid / Flip | Length with strong backend | — | — |
| Color | Purple / Sky Blue / White | Purple / Blue | Amethyst Pearl | Black / Gold |
| Release date | April 16, 2026 | March 20, 2025 | November 6, 2026 | June 11, 2026 |
| Status | Current | Current | Current | Current |
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