Track Adds Track-tion to the 7 Series

Track's 715T is the first "T" (Track-tion) ball released in the 7 series; designed to be a stronger version of the popular 505T. The designers set out to make a more aggressive product by using an all-new “UMP GEN4T” coverstock in striking Red/Yellow/Blue colors, finished with 500/1000/2000 Abralon®. This cover has a larger footprint on the lane to help carve through the head oil. The Asymmetrical “Catback” core found in the 7 series features RG of 2.52 and Diff. of .052 in #15. World Wide Release Date 10/7/10.