Track Proof Hybrid
Track

Proof Hybrid

✓ USBC Approved ✓ PBA Certified Discontinued

USBC approved 2020-12-15

Medium-heavy oil

Coverstock
Prime Response Hybrid (hybrid)
Core
Proof
Factory finish
500, 3000 Siaair Micro Pad
Color
Red / Black
List price
No manufacturer price found

Manufacturer product page ↗

Specs by weight

Weight RG Differential Int. Diff Where to buy
16lb 2.506 0.052 0.020
15lb 2.519 0.052 0.020
Amazon
14lb 2.538 0.052 0.020
Amazon
13lb 2.589 0.043 0.011
12lb 2.612 0.043 0.011

About this ball

COMBINING THE BEST ELEMENTS The Proof Solid and Proof Pearl have been excellent performing balls on the lanes for Track fans this last year; the response to these two have been great from every type of bowler. The Proof Hybrid combines the best elements of these two successful balls into one great ball. The Proof Hybrid might be the only ball that will get Track fans to put their original Proof balls down.

Similar reaction shapes

Closest balls by RG / Differential / Int. Diff — any brand.