Track Theorem Delta Bowling Ball ITRG89 M Can be used to restore

Can be used to restore the factory finish on polished equipment or adjust box finish to provide more

while still providing PLENTY of giddy up down lane

The Olloid Symmetric core is designed to give this ball more length while maintaining energy and creating more hook potential down the lane

5-inch wheels

Track Theorem Delta Bowling Ball ITRG89 M Can be used to restoreTrack 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