Brunswick Quantum Bias Pearl Bowling Ball

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  • Brunswick Quantum Bias Pearl Bowling Ball and Core
  • Quantum Bias Promo
  • Brunswick Quantum Bias Pearl Bowling Ball
  • Brunswick Quantum Bias Pearl Bowling Ball 14 lb Core
  • Brunswick Quantum Bias Pearl Bowling Ball 15 lb Core
  • Brunswick Quantum Bias Pearl Bowling Ball 16 lb Core
MSRP: $279.95
— You save $105.00
Frequently bought together:


Click Here for Quantum Bias Pearl Promo

Brunswick Quantum Bias Pearl Bowling Ball

  • Color: Ultramarine
  • Coverstock: ECA-XR Pearl
  • Weight Block: Quantum Mushroom High RG Asym
  • Factory Finish:  500 Siaair / Crown Factory Compound
  • 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:

We may be a tad Biased, but we loved the Quantum Bias Solid so we made a longer, stronger version. Our ECA-XR Pearl coverstock combined with the Quantum Mushroom High RG Asymmetric core gives strong hooking motion with excellent pin carry on medium 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. Clean your ball with Brunswick’s Big B Bowling Ball Cleaner after every use to reduce oil absorption.



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Additional Information

Lane Condition:
Factory Finish:
Crown Factory Compound
Core Type:
Pearl Reactive
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5 Reviews

  • 4
    More length big finish!!!

    Posted by Randy on Sep 23rd 2019

    Added another bias pearl with mb on my val. It clears the front starts in the mids with continuous motion. The thick shell provides awesome hitting power!!

  • 5
    Great ball for the conditions it was designed for

    Posted by michael orticari on Apr 19th 2019

    Great place to purchase all your bowling needs.

  • 3
    not what I thought

    Posted by paul bushey on Mar 22nd 2019

    the ball has a totally different shape then any of my other balls which is good. The ball stands up more then it flips over but for drier lanes it does react well.

  • 5
    This ball really works medium to dry lanes. The quantum

    Posted by Larry D. Clark on Mar 21st 2019

    I now have all three balls. I am excited with what I see in ball motion

  • 5
    Quantum Bias Pearl

    Posted by Todd Allred on Mar 5th 2019

    Another special piece in the Quantum line. I own the entire line and this one is quickly becoming my favorite. It gets through the fronts cleaner than the original but offers the same continuous motion as the original. I like to call it my Assymetrical Black Quantum because it gives me a similar look in the first half of the lane with a sharper motion on the backend. The best part about the Quantum line is it’s hitting power and this ball doesn’t lack any of that. I’m a medium rev bowler that throws 14 pounds and the Quantum line has always delivered the hitting power I need. Great compliment to the entire line and a must for everyone’s bag.

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