Brunswick Quantum Bias Pearl vs. Brunswick Tenacity Grit

Compare the specs of the Brunswick Quantum Bias Pearl and Brunswick Tenacity Grit 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 Pearl
Brunswick Tenacity Grit
Brand
Ball NameQuantum Bias PearlTenacity Grit
Cover NameECA-XR PearlURG (Ultra Responsive Grit)
Cover TypeReactive PearlReactive Pearl
Box Finish500 SiaAir / Crown Factory Compound500 / 1000 / 3000 SiaAir
ColorUltramarineBlue / Purple / Silver
Core NameQuantum Mushroom High RG AsymmetricTenacity Low RG
Core TypeAsymmetricalAsymmetrical
RG2.5632.503
Total Diff.0.0520.052
Int. Diff.0.0130.018

Torque

Length

Back End

Total Hook

Ball Tester Ratings

Bowling Ball Comparison Graph

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