These wheels are available with Chrome or polished Stainless Steel spokes laced to Chrome rims and hubs. The hubs feature thicker spoke flanges and have 5/16" or 7/16" holes on both sides. All hubs accept any stock sprocket & rotor or rotor & rotor combination for greater flexibility when building custom wheel combinations. They include all internal spacers, seals and washers; bearing pre-load is set at the factory. The wheel assemblies will bolt on to most models from 1973-1983.