Track Kinetic Amethyst Bowling Ball Size 4.5 Reaction: Strong Arc

Reaction: Strong Arc

Brunswick Mens Slingshot Black/White

Lightweight comfort

The responsiveness of this ball makes it one of Storm's most maneuverable balls they have made to date

This option is best for recreational bowlers who are getting their first bowling ball or have not had a ball professionally fit for them

Track Kinetic Amethyst Bowling Ball Size 4.5 Reaction: Strong ArcTrack 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