Roto Grip RST X-4 Bowling Ball

Roto Grip RST X-4 Bowling Ball

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Color Midnight Black
Coverstock MicroTrax Pearl Reactive
Core RST asymmetrical
RG 2.53
Differential 0.053
Intermediate Diff 0.016
Factory finish 1500 Grit Polished
Weights 12 thru 16lbs
   
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