Compare the specs of the Motiv Covert Tank and Motiv Tank Rampage 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 | Covert Tank | Tank Rampage |
| Cover Name | Frixion Microcell Polymer | Alchemy |
| Cover Type | Microcell Polymer | Urethane Solid |
| Box Finish | 2000 Grit LSS | 3000 Grit LSS |
| Color | Black | Burgundy |
| Core Name | Torx | Gear V2 |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.50 | 2.55 |
| Total Diff. | 0.051 | 0.020 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |