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Roto Grip Empire Pro Pin - Overseas Release 
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Empire Pro Pin - Overseas Release Specs

Product ID 7360 Brand Roto Grip
Perfect Scale 204.6 RG 2.5
Finish Polished Lane Condition Medium-Heavy
Coverstock Reactive Resin Ball Quality First Quality
Factory Finish 1500 Polished Coverstock Name Cyto-X Pearl Reactive
Core Name CAM Core Differential .055
Durometer 73 - 75 Flare Potential 7+ inches (High)
Mass Bias Diff .012 Core Type Symmetric
Performance High Performance[8] Roto Grip Product Line International
Originally Sold For: $99.99

This product (7360) is not available


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The CAMâ„¢ (Controlled Axis Migration) core was developed using three alternating ellipses. Each ellipse is positioned strategically along the x-axis and then rotating the middle ellipse perpendicular to the y-axis. This gives us constant imbalance or differential as the ball is travelling down the lane and migrating towards its preferred spin axis. In simple terms, this means more consistent hook from start to finish.

The final element to the equation was coverstock. The Cyto-Xâ„¢ pearl reactive coverstock is the first of its kind. We are using an enhanced blend of reactive material with interference mica to develop a high surface topography or texture (Ra). This translates into a pearlized ball having the same surface texture as a solid in the oil, but with the performance characteristics of a pearl reactive down the lane. The bottom line is this is a revolution!


Roto Grip "Pro-Pin"â„¢ Technology


PRO-PIN: A Pro-Pin is where the Pin distance from the CG is 5 -" 6 ½” out. Although still categorized as a first quality ball it has limited drill options (see our Pro-Pin Drilling Options) that requires a certain type of bowler. Please consult your pro shop professional before purchasing one of these balls. Anything more than 6 ½” would be termed an X-Blem (second).



For more information on Pro Pin drilling, please click Here

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