Compare the specs of the Track Criterion Inverse and Track Theorem Delta 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 | Criterion Inverse | Theorem Delta |
| Cover Name | Super Response Pearl (HK22C) | Super Response Hybrid (HK22) |
| Cover Type | Reactive Pearl | Reactive Hybrid |
| Box Finish | 500 / 1000 / 1500 SiaAir / Factory Compound | 500 / 1000 / 1500 SiaAir / Factory Compound |
| Color | Black / Smoke / Hot Green | Black / Indigo / Blue |
| Core Name | Criterion ID | MC2 Asym |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.496 | 2.473 |
| Total Diff. | 0.047 | 0.046 |
| Int. Diff. | 0.016 | 0.017 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |


