RK Chain 520 - Max-X Series - O Clip Connecting Link 520MAXX-CL

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

RK Racing Chain 520XRE-CL Steel Clip Type Connecting Link

RK Racing Chain GB520XRE-CL Gold Clip Type Connecting Link

RK Racing Chain M520H-CL Clip Connecting Link for 520 H Heavy Duty Chain

RK Racing Chain M415H-CL Heavy Duty Chain H Clip Connecting Link

RK Chain 520 - Heavy-Duty Chain - Clip Connecting Link M520H-CL

RK Racing Chain M525-CL Clip Connecting Link for Motorcycles