- Cover
- QR-9 Solid
- Factory finish
- 500/1000/1500 Siaair
- Color
- Black
- Core (15 lb)
- StealthDynamiCore
- R.G. / Differential / Bias
16 lb 2.498 0.048 0.000 15 lb 2.482 0.056 0.000 14 lb 2.509 0.056 0.000 13 lb 2.574 0.040 0.000 12 lb 2.597 0.040 0.000 - Release date
- June 24, 2022
- Balls with the same cover
- These balls have the same QR-9 Solid cover as the Stealth:
- Balls with the same core
- These balls have the same 15-lb Stealth core as the Stealth:
- 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.
| Name | Core (15 lb) | Released | |
 | Tactix Track | Starship asymmetric | Sep 11, 2018 |
| Name | Cover | Released | |
 | Stealth Pearl Track | QR-9 HK22 Pearl | Jun 22, 2023 |