Roto Grip Exotic Gem vs. Roto Grip Gem

Compare the specs of the Roto Grip Exotic Gem and Roto Grip Gem side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.

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Brand	Roto Grip	Roto Grip
Ball Name	Exotic Gem	Gem
Cover Name	MicroTrax Pearl Reactive	MicroTrax Solid Reactive
Cover Type	Reactive Pearl	Reactive Solid
Box Finish	Reacta Gloss	2000 Abralon
Color	Citrine / Apatite / Amethyst	Citrine / Ruby / Amethyst
Core Name	Defiant LRG	Defiant LRG
Core Type	Asymmetrical	Asymmetrical
RG	2.47	2.47
Total Diff.	0.053	0.053
Int. Diff.	0.016	0.016
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

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Bowling Ball Comparison Graph