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Hammer X Twelve Black P bowling ball

Hammer

X Twelve Black P

Released May 2026

Medium OilLate HookContinuous
Hook strength
4/10

Specs

Coverstock
HK22 - Aggressive Pearl Pearl Reactive
Core
Vibe 2.0 Symmetric
RG
2.510
Differential
0.042
Factory finish
500 Siaair, Crown Factory Compound, Crown Factory Polish
Released
May 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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