Roto Grip Gem

Roto Grip Gem Bowling Ball Color: Citrine / Ruby / Amethyst Coverstock: MicroTrax Solid Reactive Weight Block: Paragon LRG Core Factory Finish: 2000-grit Sanded Flare Potential: High Radius of Gyration (RG): 16lbs - 2.47; 15lbs - 2.47; 14lbs - 2.50 Differential (Diff): 16lbs - 0.051; 15lbs - 0.053; 14lbs - 0.052 Intermediate Differential (Diff): 16lbs - 0.016; 15lbs - 0.016; 14lbs - 0.015 Fragrance: N/A Additional product information: Sometimes evolution can spark new life into technology from yesteryear. Such is the case with our latest introduction to the HP4 Line of balls. With recent more in-depth studies of flare migration and core tendencies we circled the wagons back to the ParagonTM Core which was created based on axis planes in order to keep the core in constant motion longer. Upon further review and testing, we found that by altering the composite of this core, we were able to create the fastest revving, strongest continuing, lowest RG asymmetrical core ever o