RK Racing Chain 520MAXO-CL Clip Connecting Link for 520 Max-O Chain - Natural

RK Chain 525 - Max-X Series - Clip Connecting Link - Nickel 525MAXX-CL-N

RK Chain 525 - Max-O Series - Rivet Connecting Link 525MAXO-RL

RK Racing Chain 525MAXO-CL-G Clip Connecting Link for 525 Max-O Chain - Gold

RK Chain 525 - Max-X Series - Rivet Connecting Link 525MAXX-RL

RK Chain 525 - Max-X Series - Rivet Connecting Link - Nickel 525MAXX-RL-N

RK Chain 525 - Max-X Series - Clip Connecting Link 525MAXX-CL

RK Racing Chain 525XRE-RL Steel Rivet Type Connecting Link