Compare the specs of the Roto Grip Gem and Roto Grip Hyped Hybrid 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 | Gem | Hyped Hybrid |
| Cover Name | MicroTrax Solid Reactive | VTC Hybrid Reactive |
| Cover Type | Reactive Solid | Reactive Hybrid |
| Box Finish | 2000 Abralon | 1500 Grit Polished |
| Color | Citrine / Ruby / Amethyst | Chrome / Pink / Purple Solid |
| Core Name | Defiant LRG | Hyped |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.47 | 2.52 |
| Total Diff. | 0.053 | 0.036 |
| Int. Diff. | 0.016 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |