Compare the specs of the Hammer Radioactive Vibe and Hammer Extreme Envy 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 | Hammer | Hammer |
| Ball Name | Radioactive Vibe | Extreme Envy |
| Cover Name | HK22 – CT Reactive Max | Envy CFI Solid |
| Cover Type | Reactive Solid | Reactive Solid |
| Box Finish | 500 / 1000 / 1500 SiaAir / Factory Compound | 500 / 2000 SiaAir |
| Color | Neon Yellow | Black / Crimson / White |
| Core Name | Vibe | Launcher LRG |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.510 | 2.479 |
| Total Diff. | 0.042 | 0.054 |
| Int. Diff. | 0.000 | 0.022 |
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