Track Stealth
QR-9 Solid
Factory finish
500/1000/1500 Siaair
Core (15 lb)
R.G. / Differential / Bias
16 lb2.4980.0480.000
15 lb2.4820.0560.000
14 lb2.5090.0560.000
13 lb2.5740.0400.000
12 lb2.5970.0400.000
Release date
June 24, 2022
Balls with the same cover
These balls have the same QR-9 Solid cover as the Stealth:
NameCore (15 lb)Released
Track TactixTactix
Sep 11, 2018
Balls with the same core
This is the only ball in the Bowlidex with the Stealth core.
From the manufacturer

In recent years, symmetric Track balls have offered a medium to low flare potential, creating a more controllable reaction. The Stealth breaks out of that mold with more flare and more technology. The Stealth core is a new design and features a dense flip block on the bottom of the core mass, helping the Stealth maintain differential numbers after drilling. Bowlers wanting more performance from a symmetrical ball will love the Stealth because of its low RG and high differential combination.

We wrapped the new Stealth core with the QR-9 (Quick Response) cover. The QR-9 cover is known for its strength in oil and maintains a strong reaction at the breakpoint.

Official site

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