StrikeStackBall library
Hammer Purple Pearl Urethane 78D bowling ball

Hammer

Purple Pearl Urethane 78D

Released March 2026

Light OilEarly HookTraction
Hook strength
2/10
Track it in your arsenalCompare in the library

Specs

Coverstock
Urethane Pearl 78D Urethane Pearl
Core
Super LED Symmetric
RG
2.632
Differential
0.034
Factory finish
500 Siaair Micro Pad
Released
March 2026

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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