Storm Phaze II Pearl vs. Storm Bionic

Compare the specs of the Storm Phaze II Pearl and Storm Bionic 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	Phaze II Pearl	Bionic
Cover Name	TX-25 Pearl Reactive	NRG Hybrid Reactive
Cover Type	Reactive Pearl	Reactive Hybrid
Box Finish	Power Edge	4000 Abralon
Color	Red / Blue / Purple	Electric Blue / Magenta / Deep Purple
Core Name	Velocity	Torsion AI
Core Type	Symmetrical	Symmetrical
RG	2.48	2.47
Total Diff.	0.051	0.050
Int. Diff.	0.000	0.000
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. Click on each colored circle in the graph to see that ball’s name and ratings. Click the circle again or click the ball's name to view that ball’s full review.

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Bowling Ball Comparison Graph