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. This cover has a larger footprint on the lane to help carve through the head oil. The “Catback” core was unchanged and is still a 0.015 intermediate differential, which gives this ball unbelievable striking power.
LBS | 16 | 15 | 14 |
RG | 2.56 | 2.52 | 2.53 |
DIFFERENTIAL | 0.046 | 0.052 |
0.045 |
Line | 7 Series |
---|---|
Color | Red/Yellow/Blue |
Coverstock | UMP Gen 4T |
Core | 2-piece Asymmetrical |
RG | 2.52 |
Differential | 0.052 |
Intermediate Diff | 0.015 |
Factory finish | 500, 1000, and 2000 Abralon |
Weights | 12 thru 16lbs |