Roto Grip Idol Pro vs. Roto Grip Winner Solid

Compare the specs of the Roto Grip Idol Pro and Roto Grip Winner Solid 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-idol-pro
roto-grip-winner-solid
Company
Ball NameIdol ProWinner Solid
Cover NameeTrax-S19VTC-S18
Cover TypeReactive SolidReactive Solid
Box Finish3000 Grit Sheen3000 Grit Pad
ColorOcean BlueBlack / Purple / Green
Core NameIkonAltered Hotshot
Core TypeSymmetricalSymmetrical
Radius of Gyration (RG)2.492.54
Total Diff.0.0520.054
Int. Diff.0.0000.000

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.