RK 520 Heavy Duty Chains Natural M520H-120

• Heavy-duty economical chain for motorcycles that did not come stock with an O-ring style chain
• Includes clip connecting link
• 415 H Tensile strength 4,100 lbs
• 428 H Tensile strength 5,400 lbs
• 520 H Tensile strength 7,700 lbs
• 525 H Tensile strength 7,700 lbs
• 530 H Tensile strength 7,700 lbs