Compare the specs of the Motiv Nuclear Forge and Motiv Supra Rally 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.
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| Brand | Motiv | Motiv |
| Ball Name | Nuclear Forge | Supra Rally |
| Cover Name | Propulsion HVP Pearl Reactive | Propulsion DRS Pearl Reactive |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 5000 Grit LSS | 5500 Grit LSP |
| Color | Navy / Blue / Green Pearl | Black / Green |
| Core Name | Detonator | Quadfire V2 |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.47 | 2.57 |
| Total Diff. | 0.055 | 0.040 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |