Brunswick Ultimate Defender vs. Brunswick Defender

Compare the specs of the Brunswick Ultimate Defender and Brunswick 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	Ultimate Defender	Defender
Cover Name	HK22 - ACT 3.0 Hybrid	ACT 3.0 Solid
Cover Type	Reactive Hybrid	Reactive Solid
Box Finish	500 / 2000 SiaAir	500 / 2000 SiaAir
Color	Violet / Pink / Navy	Navy / Purple / Sky
Core Name	Portal X	Portal X
Core Type	Asymmetrical	Asymmetrical
RG	2.473	2.473
Total Diff.	0.054	0.054
Int. Diff.	0.015	0.015
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