Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Radical Bonus Pearl
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Storm !Q Tour Sapphire
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Brunswick Rhino - Blue / Cadet Grey / Silver
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Roto Grip Hustle VP
|
|
|---|---|---|---|---|
| Brand | Radical | Storm | Brunswick | Roto Grip |
| Line | Reliable | Master | Affordable | HP1 |
| Coverstock | Forged + Pearl | R2S Pearl | R-16 | VTC Pearl |
| Cover type | Pearl reactive | Pearl reactive | Pearl reactive | Pearl reactive |
| Core | Symmetric (DynamiCore) | C3C | Light Bulb | Hustle |
| Core type | Symmetric | Symmetric | Symmetric | Symmetric |
| RG | 2.487 | 2.490 (16 lb) | 2.524 | 2.530 (16 lb) |
| Diff | 0.030 | 0.035 (16 lb) | 0.030 | 0.030 (16 lb) |
| Int. diff | — | — | — | — |
| Factory finish | 500, 1000, 1500 Siaair / Crown Factory Compound | Power Edge | 500 Siaair / Crown Factory Compound / Crown Factory Polish | Power Edge |
| Lane condition | — | — | — | — |
| Flare potential | — | — | — | — |
| Reaction | — | — | — | — |
| Color | Black Pearl | Sapphire | Blue / Cadet Grey / Silver | Vanilla / Popsicle |
| Release date | — | August 7, 2026 | April 16, 2026 | June 26, 2026 |
| Status | Retired | Current | Current | Current |
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