StrikeStackBall library
AMF Ninja RPM bowling ball

AMF

Ninja RPM

Released May 1994

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

Specs

Coverstock
Ninja Reactathane Solid Reactive
Core
RPM Ninja Symmetric
RG
2.520
Differential
0.025
Factory finish
600 Matte
Released
May 1994

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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