Brunswick Defender vs. Brunswick Ultimate Defender

Compare the specs of the Brunswick Defender 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	Defender	Ultimate Defender
Cover Name	ACT 3.0 Solid	HK22 - ACT 3.0 Hybrid
Cover Type	Reactive Solid	Reactive Hybrid
Box Finish	500 / 2000 SiaAir	500 / 2000 SiaAir
Color	Navy / Purple / Sky	Violet / Pink / Navy
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