Triangulated design features a center ring connecting each spoke, each wheel ring is specially located for optimum strength & to be visually hidden when installed on the motorcycle Accepts all standard HD hub mount rotors, Ness rotor adapters are a recommended option Extensive R&D for overall lightweight profile with optimum strength Precision CNC machined from radial forged 6061-T6 aluminum Rim only, hub must also be purchased for a complete assembly 5-spoke wheel with high level CNC machined detail Superior radial and lateral runout accuracy Must use Arlen Ness hub kit.. RIM 5 SP SPEED-5 21X3.5
