Flatline Forged Wheels, ChromeFlatline forged wheels combine lightweight race inspired design with high level CNC machine detail. Precision CNC Machined from Radial Forged 6061 T6 Aluminum Smooth rolled rim lip featuring a CNC perimeter cut for reduced weight & style Accepts Ness Cartridge Type Wheel Hubs Flatline wheel inserts are available separately & allow rider to add an anodize color or carbon fiber accents to any FlatLine wheel Rigorous quality control ensures superior