RKM series chains are made in Malaysia with Japanese steel meeting all Japanese specs with twopoint riveted pins and curled bushings Prestressed and prestretched for better performance with fewer adjustments they outperform most of the competitions heavyduty chains Maximum tensile in poundsfeet 4200 poundsfeet weight in pounds per 100 links 16 pounds Max cc 80cc Street80cc OffRoad Master link type Clip 240 links per foot 127mm pin to pin center