Brunswick Quantum Bias vs. Brunswick Tenacity Grit

Compare the specs of the Brunswick Quantum Bias 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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Brand	Brunswick	Brunswick
Ball Name	Quantum Bias	Tenacity Grit
Cover Name	ECA-XR	URG (Ultra Responsive Grit)
Cover Type	Reactive Solid	Reactive Pearl
Box Finish	500 / 1000 SiaAir	500 / 1000 / 3000 SiaAir
Color	White Solid	Blue / Purple / Silver
Core Name	Quantum Mushroom High RG Asymmetric	Tenacity Low RG
Core Type	Asymmetrical	Asymmetrical
RG	2.563	2.503
Total Diff.	0.052	0.052
Int. Diff.	0.013	0.018
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