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Track 503C bowling ball

Track

503C

Released July 2010

Medium OilMid HookAngular
Hook strength
7/10

Specs

Coverstock
MP Gen 4C Pearl Reactive
Core
Packman Asymmetric
RG
2.510
Differential
0.057
Intermediate diff (mass bias)
0.003
Factory finish
800/1000/2000/4000 Abralon, Powerhouse Factory Finish
Released
July 2010

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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