Combining the proven Portal core with an even stronger skid-flip version of the A.C.T. cover will deliver great length, a sharp breakpoint and a ball that will handle the transition perfectly. PERFORMANCE INDEX PRO: Brunswick’s most advanced technology. The strongest core and cover combinations we offer. FLIP: Balls that skid through the front part of the lane with the strongest change of direction down lane. Balls with higher numbers will have a stronger change of direction. REACTION SHAPE STRENGTH: 85 The higher the number the stronger the reaction shape – with 1 being the least and 100 the most.
| Line | Prism |
|---|---|
| Color | Black / Ice / White |
| Coverstock | A.C.T. 2.0 Hybrid Reactive |
| Core | Portal Asymmetric |
| RG | 2.465 |
| Differential | 0.051 |
| Intermediate Diff | 0.018 |
| Factory finish | 500, 1000 Siaair / Crown Factory Compound |
| Weights | 12 thru 16lbs |
