Storm Sure Lock vs. Storm Alpha Crux

Compare the specs of the Storm Sure Lock and Storm Alpha Crux 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	Storm	Storm
Ball Name	Sure Lock	Alpha Crux
Cover Name	GI-17 Solid Reactive	GI-16 Solid Reactive
Cover Type	Reactive Solid	Reactive Solid
Box Finish	2000 Abralon	2000 Abralon
Color	Navy / Electric / Orange	Black / Turquoise / Violet
Core Name	RAD-X	Catalyst
Core Type	Asymmetrical	Asymmetrical
RG	2.48	2.50
Total Diff.	0.054	0.052
Int. Diff.	0.018	0.017
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