Compare the specs of the Radical Outer Limits Pearl and Radical Deadly Rattler 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 | Outer Limits Pearl | Deadly Rattler |
| Cover Name | HK22 Pearl | HK22 - HyperKinetic |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 500 / 1000 / 1500 SiaAir / Factory Compound | 500 / 1000 / 1500 SiaAir / Factory Compound |
| Color | Indigo / Purple / Silver | Red / Silver |
| Core Name | Outer Limits Asymmetric | Rattler Symmetric |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.499 | 2.480 |
| Total Diff. | 0.051 | 0.035 |
| Int. Diff. | 0.014 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |