Roto Grip Idol Synergy vs. Roto Grip RST X-1

Compare the specs of the Roto Grip Idol Synergy and Roto Grip RST X-1 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 Synergy
Roto Grip RST X-1
Ball NameIdol SynergyRST X-1
Cover NameeTraxMicroTrax Hybrid
Cover TypeReactive HybridReactive Hybrid
Box Finish1500 Grit Polished3000 Abralon
ColorAmethyst Pearl / Magenta SolidBlack / Dark Forest / Forest Pearl
Core NameIkonRST (Roto Star Tour)
Core TypeSymmetricalAsymmetrical
Total Diff.0.0520.053
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.

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.