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Roto Grip Liberty United bowling ball

Roto Grip

Liberty United

Released August 2011

Medium OilMid HookAngular
Hook strength
6/10

Specs

Coverstock
Armor Pearl Pearl Reactive
Core
CAM Asymmetric
RG
2.500
Differential
0.055
Intermediate diff (mass bias)
0.012
Factory finish
1500 Polished
Released
August 2011

The oil, hook and strength labels are StrikeStack's estimate from the published specs, not the manufacturer's rating. Specs provided by bowwwl.com.

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