Storm IQ Tour vs. Storm Gravity Evolve

Compare the specs of the Storm IQ Tour 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 IQ Tour Edition
Storm Gravity Evolve
Ball NameIQ TourGravity Evolve
Cover NameR2S Solid Reactive SPEC Solid Reactive
Cover TypeReactive SolidReactive Solid
Box Finish4000 Abralon 2000 Abralon
ColorMidnight BlueGunmetal / Fire / Crimson
Core NameC3 Centripetal Control CoreShape-Lock HD
Core TypeSymmetricalAsymmetrical
Total Diff.0.0290.052
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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