Roto Grip RST X-2 Bowling Ball Weight:12 lbs. and Velcro retaining straps to

and Velcro retaining straps to ensure your bowling balls are secure

or as a step-down ball for when your stronger pieces start hooking too early on light to medium oil

The core is the same but in a D

metal hardware

Roto Grip RST X-2 Bowling Ball Weight:12 lbs. and Velcro retaining straps toRoto Grip RST X 2 Bowling Ball Release Date: 8 27 21 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 Additional product information: Given the