Track Proof Hybrid vs. Track Kinetic Obsidian

Compare the specs of the Track Proof Hybrid and Track Kinetic Obsidian 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	Proof Hybrid	Kinetic Obsidian
Cover Name	Prime Response Hybrid	DR-7 Solid
Cover Type	Reactive Hybrid	Reactive Solid
Box Finish	500 / 3000 SiaAir	500 / 2000 Abralon
Color	Red / Black	Obsidian
Core Name	Proof	Modified Kinetic
Core Type	Asymmetrical	Asymmetrical
RG	2.519	2.49
Total Diff.	0.052	0.038
Int. Diff.	0.020	0.005
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