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Roto Grip Hy-Wire bowling ball

Roto Grip

Hy-Wire

Released March 2016

Medium OilMid HookContinuous
Hook strength
5/10

Specs

Coverstock
62M Hybrid Reactive
Core
Middle Roll 70 Symmetric
RG
2.500
Differential
0.043
Factory finish
1500 Polished
Released
March 2016

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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