Compare the specs of the Storm AstroPhysiX and Storm Hy-Road X 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 | AstroPhysiX | Hy-Road X |
| Cover Name | R2S Pearl Reactive | R2X Solid Reactive |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 1500 Grit Polished | 1500 Grit Polished |
| Color | Cyan / Indigo / Charcoal | Midnight Black Solid |
| 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. | |