Compare the specs of the Roto Grip TNT Infused and Roto Grip Attention Star S2 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 | Roto Grip | Roto Grip |
| Ball Name | TNT Infused | Attention Star S2 |
| Cover Name | eTrax Hybrid Reactive | eTrax PLUS Hybrid |
| Cover Type | Reactive Hybrid | Reactive Hybrid |
| Box Finish | Reacta Gloss | 2000 Abralon |
| Color | Glow Orange / Copper / Plum | Berry / Silver / Black Aqua |
| Core Name | Torpex | Momentous AV + AI |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.47 | 2.48 |
| Total Diff. | 0.052 | 0.049 |
| Int. Diff. | 0.000 | 0.017 |
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