StrikeStackBall library
Hammer Ruthless bowling ball

Hammer

Ruthless

Released September 2019

Medium OilMid HookTraction
Hook strength
7/10
Track it in your arsenalCompare in the library

Specs

Coverstock
Juiced Solid Solid Reactive
Core
40 Watt Symmetric
RG
2.520
Differential
0.041
Factory finish
500/2000 Abralon
Released
September 2019

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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