Roto Grip Duo vs. Roto Grip Clone

Compare the specs of the Roto Grip Duo and Roto Grip Clone 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 Duo
Roto Grip Clone
Ball NameDuoClone
Cover NameMicroTrax Pearl ReactiveOptiTrax Solid Reactive
Cover TypeReactive PearlReactive Solid
Box FinishReacta GlossReacta Gloss
ColorBlack / Electric GreenAlien / Deep Mist / Cyber Grape
Core NameMentorCloned ET
Core TypeSymmetricalAsymmetrical
Total Diff.0.0460.056
Int. Diff.0.0000.016



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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