Brunswick Tenacity
Retired
Cover
UR Pearl
Factory finish
500 Siaair, Compound
Color
Black / Silver / Purple
Core (15 lb)
Tenacity
DynamiCore
R.G. / Differential / Bias
16 lb2.4900.0520.018
15 lb2.5030.0520.018
14 lb2.5200.0520.018
13 lb2.5890.0430.011
12 lb2.6120.0430.011
From the manufacturer

The Tenacity will provide exceptional length with the quickest response to friction.

Official site
Read more at brunswickbowling.com
Release date
January 9, 2018
Status
Retired. This ball is no longer produced by the manufacturer, but it may still be available at pro shops and online retailers in limited weights.