Regina 428 Pitch OROX Series Plain Chain 100 Links. Quality chains: performance, durability and style designed for urban vehicles. Special extended bushings, developed to increase the press-fit into the inner link plates of the chain, ensure a high resistance to chain kinking. All chains are pre-stretched to increase fatigue and made in gold color to increase wear resistance.

The 428 pitch ORO chain has an ultimate tensile strength of 20KN and weighs in at .91Kg/100 links.