Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Radical Katana Dragon
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Radical Outer Limits Black Hole
|
Hammer Fallout
|
Radical Vexed Variant
|
|
|---|---|---|---|---|
| Brand | Radical | Radical | Hammer | Radical |
| Line | Top Shelf | Reliable | Upper Mid | Top Shelf |
| Coverstock | Forged-X | HK22C+ Solid | HK22C² Solid | HK22C+ Solid |
| Cover type | Solid reactive | Solid reactive | Solid reactive | Solid reactive |
| Core | Katana Asymmetric | Outer Limits Asymmetric | Aftermath | Vexed Variant Asymmetric |
| Core type | Asymmetric | Asymmetric | — | Asymmetric |
| RG | 2.503 | 2.499 | 2.520 | 2.490 |
| Diff | 0.050 | 0.051 | 0.052 | 0.045 |
| Int. diff | — | — | — | — |
| Factory finish | 500, 1,000 & 2,000 Siaair Micro Pad | 500, 1000, 1500 Siaair / Factory Compound | 500, 2000 Siaair Micro Pad | 500, 2000 Siaair Micro Pad |
| Lane condition | — | — | Medium oil – Heavy oil | — |
| Flare potential | — | — | — | — |
| Reaction | — | — | Strong overall hook | — |
| Color | Red / Grey | Black | Blue / Lime / Sky Blue | Navy / Royal Blue |
| Release date | — | January 8, 2026 | July 16, 2026 | October 22, 2026 |
| Status | Retired | Current | Current | Current |
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