Roto Grip Hyper Cell Skid vs. Roto Grip Unhinged

Compare the specs of the Roto Grip Hyper Cell Skid and Roto Grip Unhinged 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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Roto Grip Unhinged
Ball NameHyper Cell SkidUnhinged
Cover Name73MH60M
Cover TypeReactive PearlReactive Pearl
Box Finish1500 Grit Polished1500 Grit Polished
ColorBlack / Gold / VioletCobalt Blue
Core NameNucleusLate Roll 69
Core TypeAsymmetricalSymmetrical
Total Diff.0.0560.049
Int. Diff.0.0180.000



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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