Compare the specs of the Roto Grip Haywire 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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|Company||Roto Grip||Roto Grip|
|Cover Name||80H MicroBite||60M|
|Cover Type||Reactive Solid||Reactive Pearl|
|Box Finish||2000 Grit Pad||1500 Grit Polished|
|Color||Navy / Peach / Sky Blue||Cobalt Blue|
|Core Name||Middle Roll 70||Late Roll 69|
|Radius of Gyration (RG)||2.50||2.58|
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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