Track Theorem Delta Bowling Ball motiv Core: Torpex™ Core

Core: Torpex™ Core

593(12#)DIFF: 0

The coverstock offers good length through the front of the lane and an aggressive backend reaction

Color: Purple / Black Pearl

Coverstock: GI-26 Solid Reactive

Track Theorem Delta Bowling Ball motiv Core: Torpex™ CoreTrack Theorem Delta Bowling Ball The Track Theorem Delta builds on the legacy of one of Tracks most trusted performers by enhancing the benchmark motion that made the original so successful. It delivers the same strong midlane read and smooth, sweeping shape while adding a sharper response to friction for increased backend motion and continuation. Compared to the original Theorem, the Delta is more responsive downlane without sacrificing