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Storm Top Gate Bowling Ball
The Top Gate is here to lay down the law and set things right. Now, when bowlers need strong traction in oil without sacrificing entry angle and pin-punishing power, they'll have all the ammo they need and more.
Overseas bowling balls are approved for all sanctioned USBC league and tournament play, but may not be approved for PBA competition. Please check all rules and regulations before competition.
Storm Ignition Core Specs
| Weight | Radius of Gyration | Differential | Intermediate Differential (MB) |
|---|---|---|---|
| 12lbs | 2.59 | 0.029 | 0.008 |
| 13lbs | 2.57 | 0.032 | 0.010 |
| 14lbs | 2.53 | 0.049 | 0.018 |
| 15lbs | 2.49 | 0.052 | 0.019 |
| 16lbs | 2.50 | 0.051 | 0.018 |