Brunswick Alert vs. Brunswick Crown 78U

Compare the specs of the Brunswick Alert and Brunswick Crown 78U 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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Brand	Brunswick	Brunswick
Ball Name	Alert	Crown 78U
Cover Name	HK22 - Savvy Hook Solid	Urethane Solid 78D
Cover Type	Reactive Solid	Urethane Solid
Box Finish	500 / 1000 / 2000 SiaAir	500 / 1000 SiaAir
Color	Black / Purple / Grape	Purple / Grey
Core Name	Alert	Tiered Hexagon
Core Type	Symmetrical	Symmetrical
RG	2.478	2.549
Total Diff.	0.037	0.046
Int. Diff.	0.000	0.000
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

The graph below shows a visual comparison of the selected balls. Click on each colored circle in the graph to see that ball’s name and ratings. Click the circle again or click the ball's name to view that ball’s full review.

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Bowling Ball Comparison Graph