Brunswick Crown 78U vs. Brunswick Alert

Compare the specs of the Brunswick Crown 78U and Brunswick Alert 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	Crown 78U	Alert
Cover Name	Urethane Solid 78D	HK22 - Savvy Hook Solid
Cover Type	Urethane Solid	Reactive Solid
Box Finish	500 / 1000 SiaAir	500 / 1000 / 2000 SiaAir
Color	Purple / Grey	Black / Purple / Grape
Core Name	Tiered Hexagon	Alert
Core Type	Symmetrical	Symmetrical
RG	2.549	2.478
Total Diff.	0.046	0.037
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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