Compare the specs of the Storm Zero Gravity and Storm Optimus 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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|Ball Name||Zero Gravity||Optimus|
|Cover Name||ERG Solid Reactive||R2X Pearl Reactive|
|Cover Type||Reactive Solid||Reactive Pearl|
|Box Finish||4000 Grit Pad||1500 Grit Polished|
|Color||Purple / Red||Red / White / Blue|
|Core Name||Shape-Lock LD||Tri-Sphere|
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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