Core: Shuttle

Pin Featuring: NCAA University of Georgia

High Performance and Hook Potential

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*Size conversion – Mens 4

Brunswick Ultimate Defender Bowling Ball $100-$125 Core: ShuttleBrunswick Ultimate Defender Bowling Ball Brunswick Ultimate Defender is the newest version of Brunswick Defender with a little change in the Coverstock finish making it a bit more aggressive ball for bowling. The bowling power in this ball is a little more than the previous release to give you a bit more continuation at the backend followed by a sharper turn. The ball is one of the Brunswick's Urethane balls with 2 years of Urethane and Reactive