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Roto Grip Eternal Cell bowling ball

Roto Grip

Eternal Cell

Released December 2015

Medium OilMid HookAngular
Hook strength
7/10

Specs

Coverstock
75M Solid Solid Reactive
Core
Nucleus Asymmetric
RG
2.520
Differential
0.056
Intermediate diff (mass bias)
0.018
Factory finish
1500 Polished
Released
December 2015

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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