StrikeStack
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Roto Grip Rubicon UC3 Trax bowling ball

Roto Grip

Rubicon UC3 Trax

Released June 2023

Medium OilEarly HookTraction
Hook strength
6/10

Specs

Coverstock
Tour-ethane Solid Urethane Solid
Core
Rondure Asymmetric
RG
2.490
Differential
0.052
Intermediate diff (mass bias)
0.011
Factory finish
1000 Abralon
Released
June 2023

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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