StrikeStackBall library
AMF RPM Ultra/C bowling ball

AMF

RPM Ultra/C

Released July 1996

Medium OilMid HookTraction
Hook strength
6/10
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Specs

Coverstock
Reactathane III Solid Reactive
Core
Ceram-X Symmetric
RG
2.500
Differential
0.025
Factory finish
Matte
Released
July 1996

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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