The Y-Spoke wheel design is focused on performance, high level CNC machined detail, and custom anodized finish options. The result is a clean overall style wheel that reveals more and more detail the closer you get. High level CNC machined detail Race inspired design Precision CNC Machined from Radial Forged 6061-T6 Aluminum Structurally Tested to Meet or Exceed DOT, JAS and TUV International Load Ratings Accepts Ness Cartridge Type Hub Design Superior Radial and Lateral Runout Accuracy Accepts all standard HD hub mount rotors, Ness rotor adapters are a recommended option These are rims only, hub must also be purchased for a complete assembly