Roto Grip Exotic Gem Bowling Ball

Striking. Alluring. Captivating. Call it what you will, but we prefer to call this enchanting and outstanding performing ball what it truly is, EXOTIC! From its ravishingly good looks to its dominance on those Medium/Heavy oil conditions thanks to the combination of the Defiant LRG Core (our fastest revving asymmetrical core) & MicroTrax Pearl Coverstock (our earliest and most aggressive pearl cover we currently offer on any ball), everyone will take notice when you hypnotize them with the Exotic GEM™.


Originally introduced in the GEM, the Defiant LRG Core has brought style, pizzaz and honor scores to bowlers of every skill set around the globe. Thanks largely in part to the density composition of this core, it sets the standard as the fastest revving, strongest continuing, lowest RG asymmetrical core across our lines. So, if strong and continuous is what you are in the market for, then look no further than this part right here. No matter your style or your number of revs on the ball, this core will get into a roll and keep rolling every single time.

Color Citrine/Apatite/Amethyst
Coverstock Micro Trax Pearl Reactive
Core Defiant LRG Asymmetric
RG 2.47
Differential 0.053
Intermediate Diff 0.016
Factory finish Reacta Gloss Factory Finish
Weights 12 thru 16lbs
Cleared USBC Yes




Roto Grip Exotic Gem Bowling Ball - Spec Sheet
Roto Grip Exotic Gem Bowling Ball - Ad Sheet