Track Stealth
Track Stealth Color: Black Coverstock: QR-9 Solid Weight Block: MC2 Technology Factory Finish: 500, 1000, 1500 Siaair Flare Potential: High Radius of Gyration (RG): 16lbs - 2.498; 15lbs - 2.482; 14lbs - 2.509 Differential (Diff): 16lbs - 0.048; 15lbs - 0.056; 14lbs - 0.056 Intermediate Differential (Diff): N/A Fragrance: N/A Additional product information: It’s been a while since Track offered a ball like the Stealth. 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. T