Compare the specs of the Brunswick Ultimate Nirvana and Brunswick True Nirvana side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
Click here to add or remove balls from this comparison.
 |  | |
| Brand | Brunswick | Brunswick |
| Ball Name | Ultimate Nirvana | True Nirvana |
| Cover Name | ECS Hybrid | ECS Hook Pearl |
| Cover Type | Reactive Hybrid | Reactive Pearl |
| Box Finish | 500 / 4000 SiaAir | 500 SiaAir / Crown Factory Compound |
| Color | Red / White / Blue Pearl | Black / Chrome / Gold Pearl |
| Core Name | Nirvana Ultra Low RG | Nirvana Ultra Low RG |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.477 | 2.477 |
| Total Diff. | 0.054 | 0.054 |
| Int. Diff. | 0.013 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |