The Criterion Inverse flips the script… literally. By reversing the densities of the proven two-density inner core from previous Criterion releases, Track has created new core numbers and a completely new look on the lanes. The result is a cleaner, more controlled motion that blends wet/dry patterns better than traditional asymmetric balls, especially when others read too early or react too sharply off the spot. With a reduced total differential, Criterion Inverse gives bowlers confidence on medium conditions and tougher patterns where a strong ball is necessary, but control is just as important. It quickly became a tester favorite, and it’s easy to see why.
| Performance | High |
| Core | Criterion I.D. |
| Coverstock | Super Response Pearl (HK22C) |
| Cover Type | Pearl Reactive |
| Finish | 500, 1000, 1500 Siaair / Factory Compound |
| Weights | 16-12 Pounds |
| Lane Condition | Medium oil |
| Reaction | Length with strong backend |
|
Weight |
RG |
DIFF |
ASY |
| 15 lb | 2.496 | 0.047 | 0.016 |
| 14 lb | 2.499 | 0.047 | 0.016 |