This is a rare overseas 900 Global bowling ball that is USBC approved for league play.  Cover: Reserve Blend 901 Hybrid ReactiveCore: Ellipticon Asymmetric CoreRG: 2.51 (14lbs)Diff: 0.054 (14lbs)Mass Bias:  .029 (14lbs)Color: Cherry/White/CornflowerSurface: 1500 Polish

This is a rare overseas 900 Global bowling ball that is USBC approved for league play. The Reality quickly became known as a ball that was a big asymmetric, but didn’t really act like one. It was surprisingly clean and responsive for being a 900 Series ball. The Disturbance Asymmetric Core utilizes a modified scutoid geometric shape. This eccentric shape has a base of 6 sides and an apex of 5 sides. The elimination of the 6th side as you move vertically up the weight block creates the perfect amount of asymmetry. This shape also provides the RG/Diff values that all bowlers demand by utilizing a smaller amount of space within the outer core. When you put all of this together…we have created a truly unique and never before seen reaction to the 900 Series. Overseas bowling balls are approved for all sanctioned USBC league and tournament play, but may not approved for PBA competition. Please check all rules and regulations before competition. Coverstock : Reserve Blend 90x Pearl ReactiveWeight Block : Disturbance A.I. AsymmetricFinish : 1500 Grit PolishColor : Black/Blue/PinkRG:  2.49 (15 lbs)Diff: .055 (15 lbs)Mass Bias:  .018 (15 lbs)