Track Proof Pearl
Retired
Cover
Prime Response Pearl
Factory finish
500/1000 Siaair, Compound
Color
Black / Smoke
Core (15 lb)
Proof
DynamiCore
R.G. / Differential / Bias
16 lb2.5060.0520.020
15 lb2.5190.0520.020
14 lb2.5380.0520.020
13 lb2.5890.0430.011
12 lb2.6120.0430.011
From the manufacturer

It’s been a long-time since we’ve tested a ball like the Proof. A ball that looked great for everyone regardless of style and bowlers all over the world have confirmed this. While the Proof is known as a great ball, we are excited to follow it up with the Proof Pearl, a shiny version that gives you the same great reaction, that’s intended for more medium oil lane conditions.

Official site
Read more at www.trackbowling.com
Release date
September 3, 2020
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.

Do you own this ball? Sign up for a free Bowlidex account or sign in to your existing account to add this ball to your arsenal.

Do you own this ball? Create an arsenal from your personal Arsenals page and then you can add this ball to it.