RST X-2

  • $189.95
    Unit price per 


Given the continued success of the RST™ X-1, we knew the next ball in the series using the Roto Star Tour Core was going to need a special coverstock wrapped around it as well. So, after countless tests involving multiple players of different styles, we determined that the eTrax™ pearl material gave us the type of reaction we were looking for, but we wanted something a little more while still using that same chemistry. So, the R&D team went to work changing the ratios and other variables until we settled in on the NEW eTrax™ PLUS Pearl Reactive formula that provides a larger footprint throughout the entire lane without reducing the responsiveness to friction down lane. Creating yet another viable pearlized coverstock option for the Roto Grip family of balls.

  • Color: Tanzanite
  • Coverstock: eTrax Plus Pearl Reactive
  • Weight Block: Roto Star Tour Core
  • Factory Finish: 1500-grit Polished
  • Flare Potential: High
  • Radius of Gyration (RG): 16lbs - 2.52; 15lbs - 2.53; 14lbs - 2.55
  • Differential (Diff): 16lbs - 0.049; 15lbs - 0.053; 14lbs - 0.053
  • Intermediate Differential (Diff): 16lbs - 0.015; 15lbs - 0.016; 14lbs - 0.016
  • Fragrance: N/A