Performance Urethane Coverstock
Modified Vibe Symmetric Core
| 16 lb | 15 lb | 14 lb | 13 lb | 12 lb | |
|---|---|---|---|---|---|
| RG | 2.57 | 2.57 | 2.61 | 2.56 | 2.63 |
| Diff | 0.028 | 0.032 | 0.026 | 0.03 | 0.025 |
| Length | 81% | 81% | 106% | 75% | 119% |
| Flare | 29% | 38% | 24% | 33% | 22% |
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Factory Finish:
800, 1000, 2000, 4000 Abralon
From Hammer:
The Blue Hammer is an iconic throwback in performance ball technology. By combining a re-engineered Vibe core shape with our new Performance Urethane coverstock, we’re introducing a ball that rolls like the old-school balls without actually being old-school stuff. This new spin on older ball motion brings the control of yesterday’s balls and the performance of today to the lane for Hammer!