Compare the specs of the Radical Katana and Radical Tremendous Pearl 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 Pearl |
| Cover Name | Forged | Ai30 |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 500 / 1000 SiaAir / Crown Factory Compound | 500 SiaAir / Crown Factory Compound |
| Color | Black / Charcoal Pearl | Blue / Red Pearl |
| 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 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |