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Hammer Spike Black/Gold bowling ball

Hammer

Spike Black/Gold

Released June 2015

Medium OilLate HookContinuous
Hook strength
5/10

Specs

Coverstock
GTR IV Hybrid Hybrid Reactive
Core
Widow Nasty Symmetric
RG
2.560
Differential
0.054
Factory finish
800/2000 Abralon, Powerhouse Factory Finish Polish
Released
June 2015

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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