It's been several years since Track has offered a ball like the Stealth. Most of our symmetrical bowling balls offer a medium to low flare potential for better, more controllable ball response
to create tracks. With stealth we are going a new way. A new design from Track, this symmetrical core features a donut on the underside which helps reduce the differential
maintained after drilling. The combination of low RG and high differential is perfect for customers looking for more performance than traditional symmetrical core designs offer. To the new stealth core is
our QR-9 (Quick Response) cover. This coverstock is known for its strength in the oil while maintaining a stronger reaction at the break point. The Stealth fits perfectly between bowling balls like the Track Heat and Track Paragon. The Track Stealth is perfectly designed for medium to heavily oiled track conditions.