Compare the specs of the Roto Grip Hy-Wire and Roto Grip Dare Devil 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 | Hy-Wire | Dare Devil |
| Cover Name | 62M | Amped |
| Cover Type | Reactive Hybrid | Reactive Pearl |
| Box Finish | 1500 Grit Polished | 1500 Grit Polished |
| Color | Blue Solid / Yellow and Violet Pearl | Teal / White / Black |
| Core Name | Middle Roll 70 | Madcap |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.50 | 2.48 |
| Total Diff. | 0.043 | 0.041 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |