900Global Zen/U Bowling Ball

900 Global Zen/U Bowling Ball 900 Global® is excited to announce the release of ZEN™-U. This is the highly anticipated URETHANE addition to the ZEN line of balls. We raised the RG and lowered the Differential while wrapping it in a solid urethane coverstock, creating the perfect blend of performance. Cover: S35 Urethane Solid Finish: 1000 Grit Abaralon Color: Jet Black Flare Potential: Medium-Low Weights: 12 - 16lb