Roto Grip Gremlin Tour X Bowling Ball meta-size-chart-images Factory Finish: 500 - 2000

Factory Finish: 500 - 2000 Siaair Micro Pad

The Hammer Maximum Effect is the next evolution of the acclaimed Hammer Effect

Coverstock: S28 Hybrid Urethane

Color: Digital Camo

5 & Womens 5-11

Roto Grip Gremlin Tour X Bowling Ball meta-size-chart-images Factory Finish: 500 - 2000Roto Grip Gremlin Tour X Bowling Ball The Rondure TOUR X Core is a better version of the well known Rondure shape that was made for top level control. By carefully changing the densities of the internal mass, both the Radius of Gyration and the Differential have been lowered to make a smooth, medium flaring motion that isn't symmetrical. This design gives high level players exactly what they want: great consistency, stability, and predictability. The