Track Kinetic Obsidian finger inserts Right or Left Convertible

Right or Left Convertible

2-Year Warranty

This bag is great for couples

Storm has thought of everything you could want in a 2 ball roller bowling bag

Oversized pocket for shoes/accessories

Track Kinetic Obsidian finger inserts Right or Left ConvertibleTrack continues the popular Kinetic series in the Track Kinetic Obsidian. 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 a solid version of the DR 7 coverstock which gives length with a strong reaction at the backend. With a 500 2000 grit finish this ball is recommended for medium to