900 Global Boo-Yah vs. 900 Global Zen U

Compare the specs of the 900 Global Boo-Yah and 900 Global Zen U 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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900 Global Boo-Yah
900 global zen u
Ball NameBoo-YahZen U
Cover NameS20 Solid UrethaneS35 Urethane+ Solid
Cover TypeUrethane SolidUrethane Solid
Box Finish1000 Grit1000 Abralon
ColorBlackJet Black
Core NameY CoreMeditate LD Symmetric
Core TypeSymmetricalSymmetrical
Total Diff.0.0260.027
Int. Diff.0.0000.000



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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