Track Kinetic Cobalt vs. Track Theorem

Compare the specs of the Track Kinetic Cobalt and Track Theorem 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 Cobalt	Theorem
Cover Name	QR-7 Hybrid (HK22)	Prime Response Hybrid (HK22)
Cover Type	Reactive Hybrid	Reactive Hybrid
Box Finish	500 / 1500 / 4000 SiaAir	500 / 1000 / 1500 SiaAir / Factory Compound
Color	Cobalt / Black	Black / Red / Violet
Core Name	Shuttle	MC2 Asym
Core Type	Asymmetrical	Asymmetrical
RG	2.480	2.473
Total Diff.	0.040	0.046
Int. Diff.	0.006	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