900 Global Reality Check vs. 900 Global Zen U

Compare the specs of the 900 Global Reality Check 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 reality check
900 global zen u
Ball NameReality CheckZen U
Cover NameS84 Beta HybridS35 Urethane+ Solid
Cover TypeReactive HybridUrethane Solid
Box Finish4K - Fast1000 Abralon
ColorBlack / Indigo / MaroonJet Black
Core NameDisturbance AsymmetricMeditate LD Symmetric
Core TypeAsymmetricalSymmetrical
Total Diff.0.0520.027
Int. Diff.0.0180.000



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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