Roto Grip Duo vs. Roto Grip RST X-3

Compare the specs of the Roto Grip Duo and Roto Grip RST X-3 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 RST X-3
Ball NameDuoRST X-3
Cover NameMicroTrax Pearl ReactiveMicroTrax Hybrid
Cover TypeReactive PearlReactive Hybrid
Box FinishReacta Gloss4K - Fast
ColorBlack / Electric GreenYellow / Smoke / Grape
Core NameMentorRST (Roto Star Tour)
Core TypeSymmetricalAsymmetrical
Total Diff.0.0460.053
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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