Ebonite
The Ebonite Boom is a big bang xl reactive bowling ball with the Sphere Symmetric core. RG 2.540 and differential 0.042 at 15 lb. No longer made.
The Ebonite Boom is a ball that provides a strong, smooth ball motion. With great shelf appeal, easy to drill and a performance for the ages, the Boom is certain to be a “Best Seller”!!
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 | 2.540 | 0.041 |
| 15 lb | 2.540 | 0.042 |
| 14 lb | 2.560 | 0.044 |
| 13 lb | 2.590 | 0.043 |
| 12 lb | 2.620 | 0.046 |
| 11 lb | 2.620 | 0.032 |
| 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.