Brunswick Quantum Bias Bowling Ball - Listed Specs

(5 reviews) Write a Review
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MSRP: $279.95
Now: $119.95
Was: $169.95
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Frequently bought together:


Brunswick Quantum Bias Bowling Ball

  • Color: White
  • Coverstock: ECA-XR
  • Weight Block: Quantum Mushroom High RG Asym
  • Factory Finish:  1000 Siaair
  • Flare Potential: High
  • Radius of Gyration (RG): 16lbs - 2.522; 15lbs - 2.563; 14lbs - 2.642
  • Differential (Diff): 16lbs - 0.052; 15lbs - 0.052; 14lbs - 0.044
  • Intermediate Differential (Diff): 0.013
  • Fragrance: N/A

Additional product information:

Quantum Bias is the first asymmetric ball in the Quantum line. Our ECA-XR coverstock combined with the Quantum Mushroom High RG Asymmetric core gives strong hooking motion with excellent pin carry on oily lane conditions.

The Quantum series has been designed with 3.5 times more coverstock for improved durability, performance longevity, and incredible hitting power. The enhanced Coefficient of Restitution results in the pins flying faster for greater pin action and more strikes.



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Additional Information

Lane Condition:
Factory Finish:
Sanded 1000 Siaair
Core Type:
Solid Reactive
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5 Reviews

  • 5
    Brunswick Quantum Buas Bowling Ball

    Posted by Frank Grzesik on Jul 1st 2019

    The ball has exceeded my expectations. It is a hard hitting ball. I am very happy that I have purchased that ball. It fits nicely into my bal Arsenal

  • 4
    Quantum Bias

    Posted by Rolando Marcelo on Jul 1st 2019

    I like this bowling ball very strong in hitting the head pin amazing and It’s hook according to my taste
    This is a great ball and I can use it in every variety of lanes.

  • 5
    white Quantum Bias 15lb.

    Posted by Phillip Bell on May 31st 2019

    Top of the line Bowling Ball, Hooks great on heavy oil patterns.hits pin hard and keeps driving right off the pin deck.

  • 5
    Great Bowling ball

    Posted by Jerrod Ahr on Apr 26th 2019

    This Bowling ball is awesome! It has a great hook on it and it hits the pins hard. I love this bowling ball!!!

  • 5
    Quantum bias

    Posted by Danielek on Dec 31st 2018

    Needs lots of oil and hits hard. Very Continuous.

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