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Brunswick Quantum Bias Pearl Bowling Ball

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Brunswick's successful relaunch of the Quantum product line continues with the Quantum Bias Pearl. This bowling ball features high-density Quantum Mushroom High RG Asymmetric cores along with a thicker urethane coverstocks. This thicker coverstock offers durability, longevity, and massive hitting power. This ball is unique in that each core has a unique design to compensate for the gross weight of the ball, the core's dynamics, and the balls hook potential. The Bias Pearl uses Brunswick's ECA-XR Pearl coverstock formula to glide through the front of the lane and end with a strong backend reaction and excellent pin carry on medium oil lane conditions.

  • Color: Ultramarine
    All colors do vary somewhat from the picture shown
  • Core: Quantum Mushroom High RG Asymmetric
  • Coverstock: ECA-XR Pearl
  • Finish: 500 Siaair/Crown Factory Compound
  • Reaction: Length with Strong Hook
  • RG: 2.563**
  • Differential: 0.052**
  • ** RG and Diff are based off of 15 lb. balls
  • Recommended Lane Condition: Medium Oil