Compare the specs of the Motiv Forge Fire and Motiv Covert Tank 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 | Forge Fire | Covert Tank |
| Cover Name | Infusion Hybrid Reactive | Frixion Microcell Polymer |
| Cover Type | Reactive Hybrid | Microcell Polymer |
| Box Finish | 4000 Grit LSS | 2000 Grit LSS |
| Color | Dark Red / Yellow | Black |
| Core Name | Detonator | Torx |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.47 | 2.50 |
| Total Diff. | 0.055 | 0.051 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |