Compare the specs of the Radical Katana and Radical Tremendous side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Radical | Radical |
| Ball Name | Katana | Tremendous |
| Cover Name | Forged | NA |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 500 / 1000 SiaAir / Crown Factory Compound | 500 / 1500 SiaAir |
| Color | Black / Charcoal Pearl | Black |
| Core Name | Katana Asymmetric | Guru Asymmetric |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.503 | 2.501 |
| Total Diff. | 0.050 | 0.044 |
| Int. Diff. | 0.020 | 0.018 |
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