Brunswick Quantum Mass Bias Pearl Bowling Ball

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.

PERFORMANCE INDEX

PRO:
Brunswick’s most advanced technology. The strongest core and cover combinations we offer.

FLIP:
Balls that skid through the front part of the lane with the strongest change of direction down the lane. Balls with higher numbers will have a stronger change of direction.

REACTION SHAPE STRENGTH: 80
The higher the number the stronger the reaction shape – with 1 being the least and 100 the most.

 

QUANTUM BIAS PEARL CORES

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.


Line Quantum
Color Ultramarine
Coverstock ECA-XR Pearl Reactive
Core Quantum Mushroom High RG Asymmetric
RG 2.563
Differential 0.052
Intermediate Diff 0.013
Factory finish 500 Siaair / Crown Factory Compound
Weights 14 thru 16lbs
Cleared USBC Yes

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Brunswick Quantum Mass Bias Pearl Bowling Ball - Info Sheet