Roto Grip Clone Solid Bowling Ball

Roto Grip Clone Solid Bowling Ball This Roto Grip Clone Bowling Ball improves the players ability to conquer various lane conditions and comply with governing rules. The built-in cavities feature avant-garde technology can increase weight displacement after drilling, without the need for a balance hole, resulting in greater ball motion.   Performance Level: High Performance Color: Alien/Deep Mist/Cyber Grape Core Type: Asymmetrical Core Core Name: Roto Grip Cloned ET Core Coverstock: Solid Reactive Cover Type: Roto Grip OptiTrax Solid Reactive Finish: Reacta Gloss Lane Condition: Medium to Heavy Oil Weights: 12 – 16 lbs. RG 2.51 (15lbs) Diff 0.056 (15lbs) Int Diff: 0.016 (15lbs) Warranty: 1 year of limited manufacturer warranty