Compare the specs of the Brunswick Fanatic BTU Pearl and Brunswick True Motion 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 | Brunswick | Brunswick |
| Ball Name | Fanatic BTU Pearl | True Motion |
| Cover Name | BTU Pearl | True Urethane |
| Cover Type | Reactive Pearl | Urethane Solid |
| Box Finish | 500 / 4000 SiaAir | 500 / 1000 SiaAir |
| Color | Silver | Black Solid |
| Core Name | Low Differential I-Block Symmetric | Magnitude 035 Low Diff Symmetric |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.601 | 2.521 |
| Total Diff. | 0.030 | 0.035 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |