Brunswick Tenacity Grit vs. Brunswick Quantum Bias Pearl

Compare the specs of the Brunswick Tenacity Grit and Brunswick Quantum Bias Pearl 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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Brand	Brunswick	Brunswick
Ball Name	Tenacity Grit	Quantum Bias Pearl
Cover Name	URG (Ultra Responsive Grit)	ECA-XR Pearl
Cover Type	Reactive Pearl	Reactive Pearl
Box Finish	500 / 1000 / 3000 SiaAir	500 SiaAir / Crown Factory Compound
Color	Blue / Purple / Silver	Ultramarine
Core Name	Tenacity Low RG	Quantum Mushroom High RG Asymmetric
Core Type	Asymmetrical	Asymmetrical
RG	2.503	2.563
Total Diff.	0.052	0.052
Int. Diff.	0.018	0.013
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

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Bowling Ball Comparison Graph