Roto Grip Gremlin Tour X Bowling Ball spo-disabled Coverstock: N-Forcer SF Hybrid

Coverstock: N-Forcer SF Hybrid

In Box: S6 Sole & H7 Heel

Featuring: USA Flag Design

Raise Breast Cancer awareness on the lanes using this bowling ball

Color: Lite Black

Roto Grip Gremlin Tour X Bowling Ball spo-disabled Coverstock: N-Forcer SF HybridRoto 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