Track Kinetic Obsidian vs. Track Strata

Compare the specs of the Track Kinetic Obsidian and Track Strata 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	Track	Track
Ball Name	Kinetic Obsidian	Strata
Cover Name	DR-7 Solid	QR-11 Solid
Cover Type	Reactive Solid	Reactive Solid
Box Finish	500 / 2000 Abralon	500 / 1000 SiaAir
Color	Obsidian	Sky / Grey / Black
Core Name	Modified Kinetic	Strata
Core Type	Asymmetrical	Asymmetrical
RG	2.49	2.475
Total Diff.	0.038	0.050
Int. Diff.	0.005	0.017
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. 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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Bowling Ball Comparison Graph