Roto Grip Rockstar Weight:15 lbs Workable and forgiving

Workable and forgiving

For use on all high-performance bowling balls

Men's 7 8 - 13 U

demanding conditions

Jackal Onyx

Roto Grip Rockstar Weight:15 lbs Workable and forgivingClose Out Item: All Sales are Final Roto Grip Rockstar Upper Mid Performance Bowling Ball 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