Roto Grip Magic Gem vs. Roto Grip Optimum Idol

Compare the specs of the Roto Grip Magic Gem and Roto Grip Optimum Idol 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 Magic Gem
Roto Grip Optimum Idol
Brand
Ball NameMagic GemOptimum Idol
Cover NameMicroTrax Hybrid ReactiveMicroTrax Solid Reactive
Cover TypeReactive HybridReactive Solid
Box Finish2000 Abralon2000 Abralon
ColorCitrine / Rhodonite / JetHeliotrope Purple
Core NameDefiant LRGIkon + AI
Core TypeAsymmetricalSymmetrical
RG2.472.47
Total Diff.0.0530.056
Int. Diff.0.0160.000

Torque

Length

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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