Compare the specs of the Storm Sky Rocket and Storm Rocket Ship 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 | Sky Rocket | Rocket Ship |
| Cover Name | R2S Pearl Reactive | R2S Solid Reactive |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 1500 Grit Polished | 3000 Grit Sheen |
| Color | Sky Blue / Charcoal | Two-Tone Purple |
| Core Name | Booster | Booster |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.54 | 2.54 |
| Total Diff. | 0.046 | 0.046 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |