Roto Grip Rockstar

After countless months of research and development, and after multiple tests and discussions with players of all skill levels, the Roto Grip ROCKSTAR provides a new motion and reaction for both the competitive player ranks and the advanced player ranks to shred and rock on those Medium to Heavy Oil Conditions.

Offering new state-of-the-art technology in both the coverstock material and weight block shape design, the ROCKSTAR was developed to provide greater versatility on more oil conditions and lane surfaces than previous HP3 level balls since there have been plenty of advancements in the world of lane maintenance and lane surfaces in recent years.

So, if you are indeed ready to rock, then look no further, ROCKSTAR is here and ready to make you famous!

• Color: Crimson/Jet/Maroon
• Coverstock: NanoStar Solid Reactive
• Weight Block: Rocker + A.I. Core Technology
• Factory Finish: 2000-grit Abralon
• Flare Potential: High
• Radius of Gyration (RG): 16lbs - 2.48; 15lbs - 2.48; 14lbs - 2.50
• Differential (Diff): 16lbs - 0.054; 15lbs - 0.050; 14lbs - 0.046