900 Gear Formula Overseas Bowling Ball Weights:12 lbs. Track took the same core

Track took the same core used in this ball 20 years ago and modified it to rase the RG and lower the diff slightly to match the old reaction on todays lane conditions

Hook Potential: 330 (scale 1-250)

you want a ball that offers unmatched consistency

The Brunswick Microfiber See-Saw provides great protection for your bowling ball whether you keep it in your bowling bag or your locker

900 Gear Formula Overseas Bowling Ball Weights:12 lbs. Track took the same coreThis is a rare overseas 900 Global bowling ball that is USBC approved for league play. Coverstock : Reserve Blend 901 Pearl Reactive Weight Block : Identity Asymmetric Finish : 1500 Grit Polish Color : Sky Blue Pearl RG: 2. 48 (15 lbs) Diff: . 054 (15 lbs) Mass Bias: . 024 (15 lbs)