Roto Grip Sinister vs. Roto Grip Totally Defiant

Compare the specs of the Roto Grip Sinister and Roto Grip Totally Defiant 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 Sinister
Roto Grip Totally Defiant
Ball NameSinisterTotally Defiant
Cover Name76H Hybrid Reactive74MH
Cover TypeReactive HybridReactive Pearl
Box Finish4000 Grit Pad1500 Grit Polished
ColorNeon Yellow and White Pearl / Navy SolidYellow / Smoke / Ruby
Core NameCageNA
Core TypeAsymmetricalAsymmetrical
Total Diff.0.0540.054
Int. Diff.0.0150.017



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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