RK Racing Motorcycle Chain 520-SO-120


The RK Racing Chain 520-SO-120 is created from heat treated high carbon steel components and includes solid rollers and bushings. It is the most used chain of AMA World Superbike and Super-Sport teams and is the chain of choice of most World Championship teams. The 520 chain is pre-stressed to provide maximum performance and pre-stretched to improve longevity. The chain includes O-ring design and clip-type master link; it has a maximum 400 CC for both street and off-road riding and a tensile strength of 7,700 lbs/ft.