Compare the specs of the Brunswick Avalanche Urethane and Brunswick Quantum Fire 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 | Avalanche Urethane | Quantum Fire Pearl |
| Cover Name | Urethane | PK 2016 Pearl |
| Cover Type | Urethane Pearl | Reactive Pearl |
| Box Finish | Rough Buff / High Gloss Polish | 500 SiaAir / Crown Factory Compound |
| Color | Blue Pearl / Purple Pearl | Fire Pearl |
| Core Name | Light Bulb | Quantum Mushroom High RG |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.524 | 2.557 |
| Total Diff. | 0.024 | 0.053 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |