Compare the specs of the Motiv Supra Rally and Motiv Black Venom 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 | Supra Rally | Black Venom |
| Cover Name | Propulsion DRS Pearl Reactive | Leverage MFS Solid Reactive |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 5500 Grit LSP | 4000 Grit LSS |
| Color | Black / Green | Black |
| Core Name | Quadfire V2 | Gear APG Asymmetric |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.57 | 2.47 |
| Total Diff. | 0.040 | 0.036 |
| Int. Diff. | 0.000 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |