Roto Grip RST X-1 vs. Roto Grip UFO

Compare the specs of the Roto Grip RST X-1 and Roto Grip UFO 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 RST X-1
Roto Grip UFO
Brand
Ball NameRST X-1UFO
Cover NameMicroTrax HybridMicroTrax-S20
Cover TypeReactive HybridReactive Solid
Box Finish3000 Abralon2000 Grit Pad
ColorBlack / Dark Forest / Forest PearlDeep Purple / Baby Blue / Neon Green
Core NameRST (Roto Star Tour)E.T. (Equalizer Technology)
Core TypeAsymmetricalAsymmetrical
RG2.532.52
Total Diff.0.0530.054
Int. Diff.0.0160.016

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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