Compare the specs of the Roto Grip Tour Dynam-X and Roto Grip TNT Infused 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.
Click here to add or remove balls from this comparison.
 |  | |
| Brand | Roto Grip | Roto Grip |
| Ball Name | Tour Dynam-X | TNT Infused |
| Cover Name | Tour Trax Solid Reactive | eTrax Hybrid Reactive |
| Cover Type | Reactive Solid | Reactive Hybrid |
| Box Finish | 2000 Abralon | Reacta Gloss |
| Color | Dark Cyan / Onyx | Glow Orange / Copper / Plum |
| Core Name | Rondure Tour | Torpex |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.47 | 2.47 |
| Total Diff. | 0.026 | 0.052 |
| Int. Diff. | 0.010 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |