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Roto Grip Riot bowling ball

Roto Grip

Riot

Released March 2010

Medium OilMid HookTraction
Hook strength
6/10

Specs

Coverstock
Ultimate Vision Solid Solid Reactive
Core
Photon Symmetric
RG
2.580
Differential
0.040
Factory finish
2000 Abralon
Released
March 2010

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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