Track Kinetic Amethyst Bowling Ball Beast Bowling Ball stretch spandex back provides flexibility

stretch spandex back provides flexibility and breathability

Lightweight breathable mesh upper with exo-skeleton cage

and 2000 grit)

The padded shoulder strap makes it comfortable to carry your favorite bowling balls

Track Kinetic Amethyst Bowling Ball Beast Bowling Ball stretch spandex back provides flexibilityTrack continues the popular Kinetic series in the Track Kinetic Amethyst. This ball features the modified Kinetic core which has a low RG, medium differential, and low mass bias. These components allow this ball to save its energy longer but use it quicker. Track has combined this core with the QR 6 Pearl coverstock which gives length with a quick reaction to friction. With a 500 1000 grit polished finish this ball is recommended for medium oil