Roto Grip Unhinged vs. Roto Grip Haywire

Compare the specs of the Roto Grip Unhinged and Roto Grip Haywire 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
Roto Grip Haywire
Ball NameUnhingedHaywire
Cover Name60M80H MicroBite
Cover TypeReactive PearlReactive Solid
Box Finish1500 Grit Polished2000 Grit Pad
ColorCobalt BlueNavy / Peach / Sky Blue
Core NameLate Roll 69Middle Roll 70
Core TypeSymmetricalSymmetrical
Total Diff.0.0490.043
Int. Diff.0.0000.000



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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