Compare the specs of the Storm Crux and Storm Zero Gravity 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 | Storm | Storm |
| Ball Name | Crux | Zero Gravity |
| Cover Name | ERG Hybrid Reactive | ERG Solid Reactive |
| Cover Type | Reactive Hybrid | Reactive Solid |
| Box Finish | 3000 Grit Pad | 4000 Grit Pad |
| Color | Purple Pearl / White Pearl / Black | Purple / Red |
| Core Name | Catalyst | Shape-Lock LD |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.50 | 2.55 |
| Total Diff. | 0.052 | 0.037 |
| Int. Diff. | 0.017 | 0.010 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |