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  • Roto Grip Unhinged Bowling Ball

Roto Grip Unhinged Bowling Ball


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Retail: $219.99

Sale: $124.95 + Free Shipping

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"Unhinged is a nice go to all when the lanes start to dry up a bit. A lot of backend motion and control."
~ Mike Leviner - Manager BowlersMart Charlotte 10 Park Lanes


The Late Roll 69™ Core has created quite a stir in its short existence. Given the higher RG and higher differential numbers this core was created to give more length and more kick and that is precisely what this core offers. 

In comparison to the 73MH™ Pearl cover found on the Hyper Cell Skid, the 60M™ Pearl reactive cover will provide even more length and is not as aggressive. This will provide even more length on those high friction conditions and lane surfaces. 

Designed to not only be an adequate step down from its companion the Hysteria, which features the same Late Roll 69 core, this ball is a great step down option from any high end ball. The combo of the high RG core and the pearl cover provides great length and plenty of recovery and reaction down lane. 

Roto Grip Unhinged

Color: Cobalt Blue
Coverstock: 60M Pearl Reactive
Weight Block: Late Roll 69
Factory Finish: 1500-grit Polished
Flare Potential: High
Radius of Gyration (RG): 2.58
Differential (Diff): .049



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