Compare the specs of the Brunswick Cutting Edge Pearl and Brunswick Quantum Bias Pearl 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 | Cutting Edge Pearl | Quantum Bias Pearl |
| Cover Name | 3C Pearl Reactive | ECA-XR Pearl |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 500 / 1000 SiaAir / Crown Factory Compound | 500 SiaAir / Crown Factory Compound |
| Color | Copper / Titanium / Purple | Ultramarine |
| Core Name | Cutting Edge Low RG Symmetric | Quantum Mushroom High RG Asymmetric |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.521 | 2.563 |
| Total Diff. | 0.039 | 0.052 |
| Int. Diff. | 0.000 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |