Roto Grip Magic Gem vs. Roto Grip X-Cell

Compare the specs of the Roto Grip Magic Gem and Roto Grip X-Cell 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	Magic Gem	X-Cell
Cover Name	MicroTrax Hybrid Reactive	eTrax ULTRA Solid Reactive
Cover Type	Reactive Hybrid	Reactive Solid
Box Finish	2000 Abralon	2000 Abralon
Color	Citrine / Rhodonite / Jet	Turquoise / Navy / Black
Core Name	Defiant LRG	Nucleus + AI
Core Type	Asymmetrical	Asymmetrical
RG	2.47	2.50
Total Diff.	0.053	0.056
Int. Diff.	0.016	0.019
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