All chains are made with Japanese steel and meet all Japanese specs;Japanese quality at a lower price point;Suitable for 80cc max street and offroad use;Average tensile strength of 4,200 lbs.

• RK 420 M Standard Chain - 72 Links , Chain Type: 420, Chain Length: 72, Chain Application: All 420X72 RK-M

RK 420 M Standard Chain - 72 Links , Chain Type: 420, Chain Length: 72, Chain Application: All 420X72 RK-MRK