Weight
              15 pounds
           
Release Date
              Overseas/International Release
      
            Translated from Japanese:
The Zen Series standard S77 coverstock has been upgraded to the S79, which is a notch higher, and combined with the brand's largest volume, the Meditate Core, has increased the stability of the mid-lane.
In addition, the surface finish emphasizes the movement of the back-end, so 1500 grit polish is used.
Factory Finish
              1500 Polished
          S79 Pearl Coverstock
Type
              Pearl Reactive
          Meditate Core
 
The Meditate Core is the largest core, volumetrically speaking, that we have ever put into a bowling ball. A bigger core means more hitting power combined with a more consistent reaction. Throughout testing the Meditate Core provided that wide “footprint” on the lane that all bowlers love to see.
Core Type
              Symmetric
          16 pounds
RG
              2.480
          Diff
              0.051
          15 pounds
RG
              2.490
          Diff
              0.051
          14 pounds
RG
              2.500
          Diff
              0.051
          13 pounds
RG
              2.580
          Diff
              0.040
          12 pounds
RG
              2.600
          Diff
              0.040
          