Compare the specs of the Storm Rocket Ship and Storm Phaze II 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 | Rocket Ship | Phaze II |
| Cover Name | R2S Solid Reactive | TX-16 (Traction-X 2016) |
| Cover Type | Reactive Solid | Reactive Solid |
| Box Finish | 3000 Grit Sheen | 3000 Abralon |
| Color | Two-Tone Purple | Red / Blue / Purple |
| Core Name | Booster | Velocity |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.54 | 2.48 |
| Total Diff. | 0.046 | 0.051 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |