Hammer
The Hammer Viral Hybrid is a hybrid reactive bowling ball with the Vibe core. RG 2.510 and differential 0.042 at 15 lb. For light oil – medium oil. No longer made.
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.
|
Weight
|
RG
|
Diff
|
|---|---|---|
| 16 lb | 2.510 | 0.039 |
| 15 lb | 2.510 | 0.042 |
| 14 lb | 2.510 | 0.045 |
| 13 lb | 2.560 | 0.030 |
| 12 lb | 2.630 | 0.025 |
| 11 lb | 2.690 | 0.020 |
| 10 lb | 2.750 | 0.017 |
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.