Compare the specs of the Storm Lock and Roto Grip Haywire 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 | Storm | Roto Grip |
| Ball Name | Lock | Haywire |
| Cover Name | GI-15 Hybrid Reactive | 80H MicroBite |
| Cover Type | Reactive Hybrid | Reactive Solid |
| Box Finish | 3000 Abralon | 2000 Grit Pad |
| Color | Black Pearl / White Pearl / Crimson | Navy / Peach / Sky Blue |
| Core Name | RAD-X | Middle Roll 70 |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.48 | 2.50 |
| Total Diff. | 0.054 | 0.043 |
| Int. Diff. | 0.018 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |