Roto Grip Idol Pearl

Standard Drilling Chart
Standard Drilling Chart

The Roto Grip Idol Pearl uses the Ikon core that changed the perception of the HP3 line for Roto Grip. This core has a low RG symmetrical shape with high differential that generates flare as well as awesome motion down the lane and on through the pin deck. The Idol Pearl introduces the xTrax-P18 Pearl Reactive coverstock which was designed to compliment the original Idol bowling ball. This cover is finished with a 1500 grit pad and then polished. This ball can handle most any lane condition but is best used on medium to medium/heavy oil. *There will be some variance in color due to the Nano material. This is due to "phasing". Some of the balls with phasing have a white color in them and some may appear to have water spots.


  • Color: Royal / Amethyst
    All colors do vary somewhat from the picture shown
  • Core: Ikon Symmetrical (14#-16#)
  • Coverstock: eTrax-P18
  • Finish: 1500-grit Polished
  • RG: 2.49 (for 15# ball)
  • Differential: 0.052 (for 15# ball)
  • Recommended Lane Condition: Medium to Medium/Heavy Oil
  • A few tiny pit holes in the cover stock of the ball are normal