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Roto Grip Super Sonic bowling ball

Roto Grip

Super Sonic

Released August 2004

Light OilLate HookTraction
Hook strength
3/10

Specs

Coverstock
Sure Grip II Solid Solid Reactive
Core
X-1 Symmetric
RG
2.610
Differential
0.035
Factory finish
1500 Polished
Released
August 2004

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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