Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Track Kinetic Pearl
|
Radical Guru Oracle Pearl
|
Ebonite Game Breaker 5 Pearl
|
Storm Phaze II Pearl
|
|
|---|---|---|---|---|
| Brand | Track | Radical | Ebonite | Storm |
| Line | — | Top Shelf | Mid | Master |
| Coverstock | UMP Gen 2 Pearl | HK22C+ Pearl | HK22 - GB 12.7 Pearl | TX-25 Pearl |
| Cover type | Pearl reactive | Pearl reactive | Pearl reactive | Pearl reactive |
| Core | Shuttle | Guru Asymmetric | Enhanced V2 | Velocity |
| Core type | Asymmetric | Asymmetric | — | Symmetric |
| RG | 2.460 | 2.503 | 2.480 | 2.480 (16 lb) |
| Diff | 0.044 | 0.044 | 0.048 | 0.051 (16 lb) |
| Int. diff | — | — | — | — |
| Factory finish | Shuttle | 500, 1000, 1500 Siaair / Factory Compound | 500, 1000, 1500 Siaair / Factory Compound | Power Edge |
| Lane condition | Medium oil – Heavy oil | — | Medium oil | — |
| Flare potential | — | — | — | Medium-high |
| Reaction | — | — | Length with strong backend | — |
| Color | Black / Purple | Black / Gold | Purple / Blue | Red / Blue / Purple |
| Release date | — | June 11, 2026 | March 20, 2025 | November 28, 2025 |
| Status | Retired | Current | Current | Current |
Own some of these balls?
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.