Roto Grip Gremlin Tour-X

CORE TECHNOLOGY: The Rondure™ TOUR-X Core is a precision-engineered modification of the proven Rondure shape. By manipulating the internal mass densities, we have successfully lowered both the Radius of Gyration and the Differential. This intentional shift provides a highly controllable, medium-flaring asymmetric dynamic, perfectly tuned to deliver the smooth, professional-grade motion demanded by elite players. COVER TECHNOLOGY: The V-R1™ Hybrid Reactive is an advanced, nano-free formulation designed for a more aggressive footprint on the lane. By utilizing a precisely engineered 2:1 ratio—blending two parts solid & one part pearl—this coverstock achieves a potent balance of unadulterated havoc and refined predictability. The solid components ensure maximum mid-lane traction, while the pearl additive provides more response through the backend. The result is a tour-level coverstock that offers consistent & continuous motion. PERFORMANCE SYNOPSIS: Engineered specifically for bowlers seeking more overall control and a predictable, continuous motion throughout the entire lane. The combination of the Rondure™ TOUR-X Core and the balanced V-R1™ Hybrid Coverstock creates a highly versatile and tunable ball that excels on a wide variety of oil patterns, making it a staple for any competitive arsenal. Color: Smoke/Velvet/Ink Coverstock: V-R1 Hybrid Reactive Weight Block: Rondure Tour-X Core Factory Finish: 4000 Abralon Flare Potential: Medium Radius of Gyration (RG): 16lbs - 2.48; 15lbs - 2.48; 14lbs - 2.52 Differential (Diff): 16lbs - 0.032; 15lbs - 0.034; 14lbs - 0.034 Intermediate Differential (Diff): 16lbs - 0.010; 15lbs - 0.011; 14lbs - 0.010