Rk520mxu r link connect rivet | RK

Product description

All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance They're made of the highest grade medium carbon alloy steel available, with all components shot-peened and heat-treated The lightest sealed-ring MX chain on the market Designed for the professional motocross racer Consistent power delivery with an extended chain life Ideal for race applications between 125-500cc