Compare the specs of the Storm Proton PhysiX and Storm Night Road 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 | Proton PhysiX | Night Road |
| Cover Name | NeX Solid Reactive | ReX Pearl Reactive |
| Cover Type | Reactive Solid | Reactive Pearl |
| Box Finish | 2000 Abralon | 4K - Fast |
| Color | Magenta / Black / Violet | Midnight Black |
| Core Name | Atomic | Inverted Fe2 Technology |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.48 | 2.57 |
| Total Diff. | 0.053 | 0.046 |
| Int. Diff. | 0.017 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |