Storm Pitch Purple vs. Storm Gravity Evolve

Compare the specs of the Storm Pitch Purple and Storm Gravity Evolve 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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Storm Pitch Purple
Storm Gravity Evolve
Ball NamePitch PurpleGravity Evolve
Cover NameRev-Controll Solid UrethaneSPEC Solid Reactive
Cover TypeUrethane SolidReactive Solid
Box Finish1000 Abralon2000 Abralon
ColorPurple SolidGunmetal / Fire / Crimson
Core NameCapacitorShape-Lock HD
Core TypeSymmetricalAsymmetrical
Total Diff.0.0220.052
Int. Diff.0.0000.020



Back End

Total Hook

Ball Tester Ratings

Bowling Ball Comparison Graph

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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