Arlen Ness Drift Rear Wheel For Harley Softail ABS Features Precision machined from radial forged 6061-T6 aluminum for maximum road durability Hub design features a cartridge type hub that includes both bearings that are pre-set in one hub for optimum radial and lateral run out accuracy Hubs feature a lightweight coped design that provides both form and function Matching floating performance rotors are also available