StrikeStack
Ball library
900 Global Gear Mark bowling ball

900 Global

Gear Mark

Released April 2026

Medium OilMid HookAngular
Hook strength
7/10

Specs

Coverstock
Reserve Blend 93 Pearl Pearl Reactive
Core
Identity A.I. Asymmetric
RG
2.470
Differential
0.056
Intermediate diff (mass bias)
0.025
Factory finish
Power Edge
Released
April 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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