Compare the specs of the Roto Grip Gremlin and Roto Grip Gremlin Tour-X 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 | Gremlin | Gremlin Tour-X |
| Cover Name | V-R1 Pearl Reactive | V-R1 Hybrid Reactive |
| Cover Type | Reactive Pearl | Reactive Hybrid |
| Box Finish | Power Edge | 4000 Abralon |
| Color | Plum / Raisin / Tanzanite | Smoke / Velvet / Ink |
| Core Name | Rondure MaxD | Rondure TOUR-X |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.50 | 2.48 |
| Total Diff. | 0.058 | 0.034 |
| Int. Diff. | 0.010 | 0.011 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |


