Core numbers are compared in one weight. Some brands only publish them for one weight.
Ebonite Curve Ball
|
Ebonite Turbo X Pearl
|
Ebonite Turbo X NU
|
Brunswick Fury - Emerald / Black
|
|
|---|---|---|---|---|
| Brand | Ebonite | Ebonite | Ebonite | Brunswick |
| Line | — | Mid | Mid | Affordable |
| Coverstock | GB 11.7 | HK22 - GB 10.7 Pearl | NU Active | PK-26 Hybrid |
| Cover type | — | Pearl reactive | — | Hybrid reactive |
| Core | Light Bulb | Turbo | Turbo | Fury |
| Core type | — | — | — | Symmetric |
| RG | 2.520 | 2.517 | 2.517 | 2.524 |
| Diff | 0.040 | 0.040 | 0.040 | 0.038 |
| Int. diff | — | — | — | — |
| Factory finish | — | 500, 1000, 1500 Siaair / Factory Compound | 500, 1000 Siaair Micro Pad | 500, 1000, 2000 Siaair Micro Pad |
| Lane condition | — | Light oil – Medium oil | Light oil – Medium oil | — |
| Flare potential | — | — | — | — |
| Reaction | — | Skid / Flip | Smooth and continuous | — |
| Color | Red / Blue / Silver | Red / Black | Purple / Grey | Emerald / Black |
| Release date | — | September 17, 2026 | May 14, 2026 | July 16, 2026 |
| Status | Retired | Current | Current | Current |
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.