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Roto Grip Rubicon GT bowling ball

Roto Grip

Rubicon GT

Released December 2021

Heavy OilEarly HookContinuous
Hook strength
8/10

Specs

Coverstock
MicroTrax Hybrid Hybrid Reactive
Core
Rondure Asymmetric
RG
2.490
Differential
0.052
Intermediate diff (mass bias)
0.011
Factory finish
2000 Abralon
Released
December 2021

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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