Track Kinetic Obsidian Select Weight:12 lbs. Additional soles and heels are

Additional soles and heels are available to customize your slide even further

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Track Kinetic Obsidian Select Weight:12 lbs. Additional soles and heels areTrack 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