Brunswick Quantum Bias vs. Brunswick Vintage Vapor Zone

Compare the specs of the Brunswick Quantum Bias and Brunswick Vintage Vapor Zone 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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Brunswick Quantum Bias
Brunswick Vintage Vapor Zone
Ball NameQuantum BiasVintage Vapor Zone
Cover NameECA-XRActivator Plus 2.0
Cover TypeReactive SolidReactive Pearl
Box Finish500 / 1000 SiaAir500 SiaAir / Crown Factory Compound
ColorWhite SolidPurple / Blue Pearl
Core NameQuantum Mushroom High RG AsymmetricZone Asymmetric
Core TypeAsymmetricalAsymmetrical
Radius of Gyration (RG)2.5632.478
Total Diff.0.0520.048
Int. Diff.0.0130.017



Back End

Total Hook

Ball Tester Ratings

Bowling Ball Comparison Graph

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