Roto Grip X-Cell Bowling Ball

The original Cell bowling ball is redesigned with it's core attributes like the asymmetrical core, a bit lower RG and the differential of mass bias, came out to be the new Roto Grip X-Cell bowling ball.  The new ball has a solid Coverstock in combination witht he Nucleus Energized A.I. Core will help bowlers to make an arc shape curve on lane on each throw. It's designed to perform through the medium to heavy oil lanes and give you the expected performance on every game.   Performance Level: High Performance Color: Turquoise/Navy/Black  Core Type: Asymmetrical Core Core Name: Nucleus ™ Energized by A.I. Core Technology Coverstock: Solid Reactive Cover Type: eTrax ™ ULTRA Solid Reactive Finish: 2000 Grit Abralon Lane Condition: Medium-Heavy Oil Weights: 12 – 16 lbs. RG 2.50 (15lbs) Diff 0.056 (15lbs) Int Diff: 0.019 (15 lbs) Warranty: 1 year of limited manufacturer warranty