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Roto Grip IDOL Ultra Black bowling ball

Roto Grip

IDOL Ultra Black

Released February 2022

Heavy OilEarly HookContinuous
Hook strength
9/10
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Specs

Coverstock
MicroTrax-S20 Solid Reactive
Core
Ikon Symmetric
RG
2.490
Differential
0.052
Factory finish
2000 Abralon
Released
February 2022

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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