Roto Grip RST X-3 vs. Roto Grip Duo

Compare the specs of the Roto Grip RST X-3 and Roto Grip Duo 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.

Click here to add or remove balls from this comparison.

Roto Grip RST X-3
Roto Grip Duo
Brand
Ball NameRST X-3Duo
Cover NameMicroTrax HybridMicroTrax Pearl Reactive
Cover TypeReactive HybridReactive Pearl
Box Finish4K - FastReacta Gloss
ColorYellow / Smoke / GrapeBlack / Electric Green
Core NameRST (Roto Star Tour)Mentor
Core TypeAsymmetricalSymmetrical
RG2.532.49
Total Diff.0.0530.046
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.

Filter by Date
Filter by Torque
Filter by Back End
Torque Legend:
Back End Legend:

For more information about our bowling ball testing and review process, please click here.