GTR III Pearl Coverstock
Widow Nasty Symmetric Core
| 16 lb | 15 lb | 14 lb | 13 lb | 12 lb | |
|---|---|---|---|---|---|
| RG | 2.57 | 2.56 | 2.59 | 2.53 | 2.6 |
| Diff | 0.054 | 0.054 | 0.047 | 0.055 | 0.039 |
| Length | 81% | 75% | 94% | 56% | 100% |
| Flare | 87% | 87% | 71% | 89% | 53% |
-
Factory Finish:
500, 500, 500, 1000 Abralon with Powerhouse Factory Finish Polish
From Hammer:
Hammer’s got a new way to attack the pin deck with the new Hammer Spike. The Spike uses a high RG, high Differential core system that gives Hammer bowlers a new look at conquering drier lanes. Combined with the new carbon fiber outer core this ball is unstoppable. With our new technology we include a new 3-year warranty. If this is the right ball for you, see it first hand at the pro shop nearest you!