ELLIPSE CORE WITH A.I. TECHNOLOGY The Ellipse A.I. Core, is designed to push the boundaries of asymmetric performance. By distributing weight evenly across the Y and Z axes, this core generates an exceptional, consistent torquing reaction that powers through even the toughest lane conditions.
The single-density weight block ensures that top-to-bottom balance is maintained, allowing for maximum energy retention and an aggressive backend motion. With the highest intermediate diff-to-diff ratio ever seen in a 900 Global ball, The Origin line sets a new standard for dynamic core technology, delivering unmatched control and power with every throw.
RB 89 Solid Reactive– All-New, Ultra-Clean Performance The Origin EX introduces a brand-new material to the Reserve Blend family: RB 89 Solid Reactive. Designed specifically for high-friction environments, this cover gets through the front part of the lane with ease, reducing the risk of early hook while offering a controlled, readable shape downlane.
RB 89 Solid gives bowlers a smooth, stable motion—offering the kind of consistent motion that bowlers rely on when friction is high. Whether you're facing beat-up lane panels or just need something smoother in your arsenal, this cover delivers clean predictability with no compromises.