900 Global Reality Check vs. 900 Global Altered Reality

Compare the specs of the 900 Global Reality Check and 900 Global Altered Reality 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 Altered Reality
Ball NameReality CheckAltered Reality
Cover NameS84 Beta HybridS84 Response Pearl
Cover TypeReactive HybridReactive Pearl
Box Finish4K - Fast1500 Grit Polished
ColorBlack / Indigo / MaroonSalmon / Black / Silver
Core NameDisturbance AsymmetricDisturbance Asymmetric
Core TypeAsymmetricalAsymmetrical
Total Diff.0.0520.052
Int. Diff.0.0180.018



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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