Compare the specs of the Radical Outer Limits and Radical ZigZag 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 | ZigZag |
| Cover Name | HK22 - HyperKinetic | HK22 - HyperKinetic |
| Cover Type | Reactive Hybrid | Reactive Hybrid |
| Box Finish | 500 / 1000 / 2000 SiaAir | 500 / 1000 / 1500 SiaAir / Factory Compound |
| Color | Purple / Black / Sky Blue | Black / Silver / Lime |
| Core Name | Outer Limits Asymmetric | ZigZag Asymmetric |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.499 | 2.501 |
| Total Diff. | 0.051 | 0.045 |
| Int. Diff. | 0.014 | 0.015 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |