Roto Grip Magic Gem
Bowling Ball Details
| Manufacturer | Roto Grip |
| Core | Defiant LRG asymmetrical |
| Cover | MicroTrax Hybrid Reactive |
| Factory Finish | 2000-grit Abralon |
| Color | Citrine Rhodonite Jet |
| Release Date | 10/20/2023 |
| Retired | Yes |
Core Specs
| LB | RG | Diff | Int Diff |
|---|---|---|---|
| 16 | 2.470 | 0.051 | 0.016 |
| 15 | 2.470 | 0.053 | 0.016 |
| 14 | 2.500 | 0.052 | 0.015 |
| 13 | 2.570 | 0.032 | 0.010 |
| 12 | 2.590 | 0.029 | 0.008 |