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Roto Grip Totally Defiant bowling ball

Roto Grip

Totally Defiant

Released August 2013

Medium OilMid HookAngular
Hook strength
6/10

Specs

Coverstock
74MH Pearl Reactive
Core
Paragon Asymmetric
RG
2.490
Differential
0.054
Intermediate diff (mass bias)
0.017
Factory finish
1500 Polished
Released
August 2013

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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