Brunswick Perfect Mindset vs. Brunswick Ultimate Defender

Compare the specs of the Brunswick Perfect Mindset and Brunswick Ultimate Defender 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	Perfect Mindset	Ultimate Defender
Cover Name	HK22 - Evolution Hybrid	HK22 - ACT 3.0 Hybrid
Cover Type	Reactive Hybrid	Reactive Hybrid
Box Finish	500 / 1500 / 3000 SiaAir	500 / 2000 SiaAir
Color	Black / Purple / Melon	Violet / Pink / Navy
Core Name	Mindset	Portal X
Core Type	Asymmetrical	Asymmetrical
RG	2.487	2.473
Total Diff.	0.050	0.054
Int. Diff.	0.021	0.015
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

The graph below shows a visual comparison of the selected balls. Hover over each colored circle in the graph to see that ball’s name and ratings. Click a circle to view that ball’s full review.

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Bowling Ball Comparison Graph