Introducing the Prime Frame from 50/50. The first frame utilizing the Core System 2. Optimized for antirocker but incredible for flat. Available Frame only or “Ready to Roll” with flat 60mm 90a wheels or antirocker 65mm 90a wheels and 46mm uhmw anti rockers. All urethane wheels include 50/50 ABEC 9 bearings and metal spacers with limited edition metallic silver graphics.