Track’s 920T packs plenty of hook for the competitive league bowler. As the lanes transition and become drier, the 920T will still give you the ‘track-tion’ you need to keep striking. We accomplished this goal by combining two strong elements from previous Track products: the popular modified Leggo core, and combining our HP Gen 2 coverstock used in the UpRising with our HP Gen 3 used in the 930T, minus the mica. Our R&D Dept. worked closely with our Manufacturing Team to develop an entirely new pouring system process in order to make this combination - our first truly hybrid Inter-Mix Technology (IMT) cover.