Roto Grip Hy-Wire vs. Roto Grip Critical

Compare the specs of the Roto Grip Hy-Wire and Roto Grip Critical 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 NameHy-WireCritical
Cover Name62M67MH Hybrid
Cover TypeReactive HybridReactive Hybrid
Box Finish1500 Grit Polished3000 Grit Pad
ColorBlue Solid / Yellow and Violet PearlPurple and Green Pearl / Grey Solid
Core NameMiddle Roll 70Triliptic
Core TypeSymmetricalAsymmetrical
Total Diff.0.0430.058
Int. Diff.0.0000.013



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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