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Roto Grip Dark Star 
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Dark Star Specs

Product ID 8014 Brand Roto Grip
Perfect Scale 168.4 RG 2.580
Finish Polished Lane Condition Medium
Coverstock Reactive Resin Ball Mfg Part # BBMRDS
Ball Quality First Quality Factory Finish 1500 Polished
Coverstock Name Ultimate Vision Pearl Reactive Core Name Photon Core
Differential .040 Durometer 75 - 78
Flare Potential 3” - 4” (Medium) Core Type Symmetric
Performance Advanced Performance[6] Roto Grip Product Line Shield
Release Date 02/24/2010    
Originally Sold For: $99.99
Value and Performance have always been synonymous with the Roto Grip brand, and the all new Dark Star stands to continue that tradition.

Our first goal was to develop a stronger Shield Line ball to fit into the Roto Grip line. The team felt that there was too big of a gap between the Nomads and the Planet series balls. The intent was to create more mid-lane read with stronger backend motion, so we developed the Photon Core with a lower RG value and a higher differential.

To enhance this core motion we also added the Ultimate Vision pearl coverstock to this ball. This performance proven coverstock found on the Epic and Illusion series of balls. It boasts a higher coefficient of friction and surface texture for added traction in the oil and superior backend performance.

This combination of core and coverstock was the ideal fit into the line. Our tests showed that it filled the gap between the Nomads and the Planet series balls perfectly.

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