Hammer
The Hammer Cobalt Vibe is a pearl reactive bowling ball with the Vibe core. RG 2.510 and differential 0.042 at 15 lb. For light oil. No longer made.
Cobalt Vibe combines our legendary Violent Reactive coverstock, originally featured on the Black Widow, with our proven Vibe core. This Vibe is built to get further down the lane in a pearlized shell, with a devastating backend move on dry lane conditions!
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 | 2.530 | 0.055 |
| 12 lb | 2.600 | 0.039 |
| 11 lb | 2.620 | 0.031 |
| 10 lb | 2.720 | 0.031 |
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.