StrikeStack
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Hammer Envy Revolution bowling ball

Hammer

Envy Revolution

Released March 2024

Medium OilMid HookAngular
Hook strength
6/10

Specs

Coverstock
HK22 - Envy Pearl Pearl Reactive
Core
Launcher Asymmetric
RG
2.505
Differential
0.055
Intermediate diff (mass bias)
0.021
Factory finish
500/1000/1500 Siaair, Crown Factory Compound
Released
March 2024

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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